Image Processing Toolbox. dengcai78/MatlabFunc - Matlab codes for feature learning. The basic MATLAB distribution can be expanded by adding a range of toolboxes, the one relevant to this course is the image-processing toolbox (IPT). Create a Map using the containers. These instructions cover: How to. All arithmetic with complex numbers works in the usual way. Inadmissible itineraries are pruned using kneading theory, and admissible prime cycles up to length 9 are tabulated. Use text to place character strings at specified locations. If a function returns handles to local functions, you can call the local functions outside of the main function. Inside a structure are a list of fields each being a variable name for some sub-piece of data. When it is done, you may search the file system for any other installations that it did not find. field_a] == 2). Returns a vector with 1s where xi=0 and 0s elsewhere. Index: MATLAB Commands List. An iterable object is an object that implements __iter__, which is expected to return an iterator object. xor(x,y) Logical EXCLUSIVE OR. % This is a. Create Mathworks account (5 minutes). The expressions 4*atan(1) and imag(log(-1)) provide the same value. – gcf – returns the handle for current figure – gca - returns the handle for current axes – gco - returns the handle for current object – gcbf - returns the handle for callback figure – gcbo - returns the handle for callback object 24 Modifying Object Properties • Return a list of all object properties and their current values:. This MATLAB function returns the world x-coordinate of the outermost corner of the first cell (1,1) of map raster R. This MATLAB function returns all the values of the input Map object as a cell array. Last released: May 11, 2019. In mathematics, particularly in dynamical systems, a first recurrence map or Poincaré map, named after Henri Poincaré, is the intersection of a periodic orbit in the state space of a continuous dynamical system with a certain lower-dimensional subspace, called the Poincaré section, transversal to the flow of the system. In the theory of foliations one can also introduce a Poincaré return map (see ), which is a generalization of the above example (and includes the Poincaré return map for ordinary differential equations in a complex domain). This can be solved by adjusting the missclassification cost (See this discussion in CV). In MATLAB, you can define a function by placing the function keyword at the start of a line. Values between cmin and cmax linearly map to the current colormap. So, if you want a mathematical formula of a derivative, use a calculator or another program. imread returns the image data in the array A. MATLAB user will often string together MATLAB commands to get sequential variable names s1, s2, s3… only to then have to use another EVAL statement to work with the sequential variable names! Very often, a cell array indexed with s{1}, s{2}, s{3}… would work much better. There are overall limits on how many can be using each product concurrently. 1 can sometimes produce a lot of > Warning: Divide by zero. They cover the basics of MATLAB and Simulink and introduce the most common classical and modern control design techniques. Create Map Object. textscan returns all characters, including white-space but excluding the delimiter. A datenum in MATLAB is just a double that. The easiest solution is to put. MATLAB File Exchange Publication-Quality Graphics Animation Working with Graphics Objects Command Description gca Return handle of current axes gcf Return handle of current gure gco Return handle of current object get Query values of object’s properties ishandle True if value is valid object handle set Set values of an object’s properties. m @class/fieldnames. Following is a list of commands used in the Control Tutorials for MATLAB and Simulink. 2246e-16 in MATLAB. How to Create a Matrix, Vector, and Cell Array in MATLAB. I wrote this tutorial while a graduate student in the Artificial Intelligence Laboratory of the Computer Science and Engineering Department at the University of California, San Diego. Amap = map([Np 1],{},0:Np-1); Processor Grid A = zeros(4,6,Amap); 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P0 P1 P2 P3 List of processors pMatlab constructorsare overloaded to take a mapas an. Find location of a pattern of bits in a binary array in matlab Tag: arrays , matlab , binary , pattern-matching I have an array of binary data with long stretches of ones and zeros and I want to find the indices of when it changes. How to plot poincare and bifurcation map using matlab for passive dynamic walking? In any case the answer is not going to be a one-line piece of MATLAB code (unless you are lucky enough to. This MATLAB function returns a cell array containing all the keys in the input Map object. Then, plot the data. If you keep reading past p. This MATLAB function returns all the values of the input Map object as a cell array. MATLAB compatibility module¶. h = subplot(m,n,p), or subplot(mnp) breaks the Figure window into an m-by-n matrix of small axes, selects the pth axes object for for the current plot, and returns the axis. Figure Properties. wmline(lat,lon) displays a line overlay defined by the vertices in lat,lon on the current web map. GETFIELD Returns specific FieldValue of Object. If a function returns handles to local functions, you can call the local functions outside of the main function. MATLAB includes a command which returns the size of an array or matrix. szdim = size( M , dim ) returns the length of dimension dim. Parallel MATLAB Maps and Distributed Arrays A processor mapfor a numerical array is an assignment of blocks of data to processing elements. If any values in map are outside the interval [0 1], MATLAB returns the error: Colormap must have values in [0,1]. matlab package and the RMatlab package (which can call R from MATLAB as well). Rainbow frequency file expected on stdin. size(M,1) is equivalent to length(M) and to the property M. Create a Map using the containers. As a result, they provide more flexibility for data access than array indices, which must be positive integers. Nested lists are supported. Jupyter Widgets Interaction. Pass Java variables to MATLAB function calls and return values to Java. This MATLAB function reads the shapefile, filename, and returns an N-by-1 geographic data structure array in projected map coordinates (a mapstruct). 02 or 2% chance of being exceeded in any one year. The invoking program is a script or function that calls the script or function containing the call to return. Our Academic Concurrent license allows units and individuals to install and use Matlab products on university-owned equipment. fs is the measurement sample rate in Hz. Running M_Map on a PC with Matlab5. As is, it only plots the line y=x from 0 to 100, which is apart of the diagram, but it needs to plot a whole lot more (specifically, an arc that intersects that line). The square root function returns the positive square root b of each element of the argument a, such that b x b = a. Matlab is a software package that makes it easier for you to enter matrices and vectors, and manipulate them. list = maplist returns a structure that lists all the available Mapping Toolbox™ map projections. A coastline database (with 1/4 degree resolution). Many types of combinations you create, it is the feature of MATLAB to map the full range of your data to the colormap. any book,matlab code,example can be useful. Within the the function you have to assign. In addition to the graphics properties common to any MATLAB axes object, a map axes object contains additional properties. So, if you want a mathematical formula of a derivative, use a calculator or another program. The easiest solution is to put. MATLAB is a high-performance language for technical computing. We must take care to return the object when we modify any properties. text(x,y,'string') adds the string in quotes to the location specified by the point (x,y). Given a system representation, the response to a step input can be immediately plotted, without need to actually solve for the time response analytically. com offers free software downloads for Windows, Mac, iOS and Android computers and mobile devices. You don't have to display the plots in this manner. matlab module contains a number of functions that emulate some of the functionality of MATLAB. MATLAB treats each field separately and smartly does a lazy copy of the data, or copy on write. 0 (Release 14). Self-organizing maps learn to cluster data based on similarity, topology, with a preference (but no guarantee) of assigning the same number of instances to each class. Extras: Generating a Step Response in MATLAB. Includes lots of MATLAB and LaTeX (computer typesetting) tips along with commentary on all things engineering and some things not. Here are three plots — one on top of the other. Derivative Matlab is able to do differences and approximate derivatives, the basic function is diff. MATLAB contains an interactive environment to perform calculations and data analysis, and to create graphs, pictures and movies. ELECTRONICS and CIRCUIT ANALYSIS using MATLAB JOHN O. Evaluate MATLAB expressions from Java and write variables into the MATLAB base workspace. It provides an overview of specific MATLAB functions commonly used by engineering students. MATLAB R2015 pre-release Posted by Software @ Penn State | 02. In addition, it has powerful graphics capabilities and its own programming language. The mod function follows the convention that mod(a,0) returns a. Taking Variables from MATLAB. A Map object is a data structure that allows you to retrieve values using a corresponding key. It provides an overview of specific MATLAB functions commonly used by engineering students. This MATLAB function returns a cell array containing all the keys in the input Map object. Create Map Object. Matt's Matlab Tutorial Source Code Page. One of my clients asked me last week whether it is possible to access and customize individual contour lines and labels in HG2 (Matlab’s new graphics system, R2014+). MATLAB File Exchange Publication-Quality Graphics Animation Working with Graphics Objects Command Description gca Return handle of current axes gcf Return handle of current gure gco Return handle of current object get Query values of object's properties ishandle True if value is valid object handle set Set values of an object's properties. For a list of all the possible values for fmt, see Supported Formats. Matlab supports the use of 1D vectors and 2D matrices. Execute MATLAB Functions from Java. Create a Map using the containers. any book,matlab code,example can be useful. Running M_Map on a PC with Matlab5. MATLAB Answers. Smallest value in the data maps to the first row in the colormap and the largest value maps to the last row in the colormap. Plot pole-zero map for I/O pairs and return. Description of Map Class. EVAL is right up there with globals. I wrote this tutorial while a graduate student in the Artificial Intelligence Laboratory of the Computer Science and Engineering Department at the University of California, San Diego. In mathematics, particularly in dynamical systems, a first recurrence map or Poincaré map, named after Henri Poincaré, is the intersection of a periodic orbit in the state space of a continuous dynamical system with a certain lower-dimensional subspace, called the Poincaré section, transversal to the flow of the system. In these tutorials, we use commands/functions from MATLAB, from the Control Systems Toolbox, as well as some functions which we wrote ourselves. Use of "return" in simple if statement. The plotm function uses the NaN values in coastlat and coastlon to break the data into separate lines. Does any one know how to find fixed points of poincare return map? the fixedpoints. EEGLAB is a collection of Matlab functions many of which can be called from a main graphic interface. Let us use the whos command to check the variable created above − whos MATLAB will execute the above statement and return the following result −. Anonymous Functions What Are Anonymous Functions? An anonymous function is a function that is not stored in a program file, but is associated with a variable whose data type is function_handle. (See Elevation Service for more information. matlab,svm,auc. Create a Map using the containers. 0 (Release 14). matlab code for line coding : unipolar, polar, bipolar and manchester code. Function Definitions Start With def and return Values in Python. Instead, you can display them side by side (or even in a grid). GETFIELD Returns specific FieldValue of Object. The full. This version is obsolete and is supported only for compatibility with earlier version of MATLAB. Many programming errors are caused by using a row vector where a column vector is required, and vice versa. This MATLAB function computes and plots the poles and zeros of each input/output pair of the dynamic system model sys. In mathematics, particularly in dynamical systems, a first recurrence map or Poincaré map, named after Henri Poincaré, is the intersection of a periodic orbit in the state space of a continuous dynamical system with a certain lower-dimensional subspace, called the Poincaré section, transversal to the flow of the system. Map NetCDF API Syntax to MATLAB Syntax. Includes lots of MATLAB and LaTeX (computer typesetting) tips along with commentary on all things engineering and some things not. colormap) [X,Map] = getframe() returns the frame as an indexed image matrix X and a colormap Map. Learn more about Mapping Toolbox. As is, it only plots the line y=x from 0 to 100, which is apart of the diagram, but it needs to plot a whole lot more (specifically, an arc that intersects that line). Formerly part of Using MATLAB. This MATLAB function returns a cell array containing all the keys in the input Map object. The previous WFDB-SWIG Toolbox for MATLAB was created by Michael Craig in 2009. Learn more about Mapping Toolbox. Read data from a NetCDF file using the high-level functions, and then read the file by using the netcdf package low-level functions. Scenario button, you will see a message appear in the main MATLAB window describing the file path of the scenario created. Mapping Toolbox™ software also provides an easy means of displaying, extracting, and manipulating collections of vector map features organized in geographic data structures. Extracting data from a 3D cell array into a 2D Matrix - MATLAB Tag: arrays , matlab , matrix , cell-array I have a cell array that is three dimensional i. In these tutorials, we use commands/functions from MATLAB, from the Control Systems Toolbox, as well as some functions which we wrote ourselves. Each feature is represented by coordinates and attributes. For general information on Matlab, please click here. It also copes with higher dimensioned matrices ("N-D arrays"), though there are a few surprises. When BackingStore is on, MATLAB stores a copy of the Figure window in an off-screen pixel buffer. MATLAB returns each. Keys can be real numbers or character vectors. As an example the command size(A) would return the vector [2 3] if A is the matrix defined in the example above. size(M,1) is equivalent to length(M) and to the property M. Strings, Cells, Structs, Containers, and Sets. list = maplist returns a structure that lists all the available Mapping Toolbox™ map projections. So the answer to the question, "Are MATLAB containers. I was trying to generate some random sequence using chaotic tent map. Create Map Object. So, if A is a vector, then Scilab and Matlab work in the same way. matlab code for line coding : unipolar, polar, bipolar and manchester code. /m_map (in later versions matlab can find the mat-file). 02 or 2% chance of being exceeded in any one year. A rainbow colormap is based on the. class MatlabHandle. All middle values map linearly to the middle rows of the colormap. The Introduction to MATLAB for Engineering Students is an Adobe PDF document written for Engineering Analysis courses. In your implementation you are using a loop to iterate over the elements of the list, which is generally frowned upon in the matlab world. I want to plot different locations on a map of NY state. MATLAB is a data analysis and visualisation tool designed to make matrix manipulation as simple as possible. Click the mouse or press the space bar to label the contour closest to the center of the crosshair. 1 can sometimes produce a lot of > Warning: Divide by zero. Given a system representation, the response to a step input can be immediately plotted, without need to actually solve for the time response analytically. R2015b will be the last release of the 32-bit version of MATLAB for Windows. The control. size(M,1) is equivalent to length(M) and to the property M. For the hazard maps, both the fault surface trace and the metadata are simplified representations of the geometry and behavior of the fault, based on geologic interpretation. If the handle of a child of the map axes is specified, only its properties are returned. Styled maps in Matlab. This example illustrates how to import geographic data with coordinates in latitude and longitude, display geographic data in a map display, and customize the display. There is no address copy. Since it's based on the WFDB Software Package, the WFDB Toolbox for MATLAB supports reading data directly from this web site (using HTTP). Anonymous Functions What Are Anonymous Functions? An anonymous function is a function that is not stored in a program file, but is associated with a variable whose data type is function_handle. Evaluate MATLAB Statements from Java. 1 can sometimes produce a lot of > Warning: Divide by zero. François Beauducel Matlab/Octave scripts for geophysical studies and others. There is no address copy. For example, suppose we calculated the gain in MATLAB in the variable K. Description of Map Class. How to Create a Matrix, Vector, and Cell Array in MATLAB. 0 pip install sphinxcontrib-matlabdomain Copy PIP instructions. The Octave syntax is largely compatible with Matlab. When BackingStore is on, MATLAB stores a copy of the Figure window in an off-screen pixel buffer. To download MATLAB, please visit the IST Software Download page. which is the MATLAB prompt; that is, this symbol prompts you to enter a command. XServer Connection Lost When using Linux, if there is a break in the connection to the XServer, MATLAB can crash with a segmentation violation. There are overall limits on how many can be using each product concurrently. Collection and a development kit of matlab mex functions for OpenCV library Disparity map filter based on Weighted Least Squares filter Returns the new camera. GitHub Gist: instantly share code, notes, and snippets. There is no built-in MATLAB command to read this data, so we have to write an m-file to do the job. Or you can combine all outputs into a cell array or a structure. Writing EEGLAB Matlab scripts simply involves calling these functions from a script file or from the command line instead of calling them interactively from the EEGLAB gui. The expressions 4*atan(1) and imag(log(-1)) provide the same value. A subplot. The current WFDB Toolbox for MATLAB and Octave (also known as the WFDB App Toolbox) was created by Ikaro Silva in 2012. 65, you'll ﬁnd out the dramatic ending to these investigations (so don't keep going if you don't want to spoil the surprise. This section lists property names along with the type of values each accepts. Santagiuliana 2, B. There is no goto statement in MATLAB, but there are a few other commands for use with loops that may help you: continue: This statement will skip the remaining commands in a for or while loop and move on to the next iteration. A datenum in MATLAB is just a double that. Objects in Matlab are by default, passed by value not by reference, which means that a full copy of the object is passed to methods and it is this copy that is modified. Each pane contains an axes object. The Maps Static API service creates your map based on URL parameters sent through a standard HTTP request and returns the map as an image you can display on your web page. This MATLAB function returns the disparity map, disparityMap, for a pair of stereo images, I1 and I2. 62x Experimental Projects. So, a boolean test that returns a boolean array for this purpose would be: [foo. Educational Technology Consultant MIT Academic Computing [email protected] returns the maximum value of the elements in a vector or if x is a. There is no goto statement in MATLAB, but there are a few other commands for use with loops that may help you: continue: This statement will skip the remaining commands in a for or while loop and move on to the next iteration. A coastline database (with 1/4 degree resolution). The expressions 4*atan(1) and imag(log(-1)) provide the same value. Map Subplots. The easiest solution is to put. This MATLAB function returns all the values of the input Map object as a cell array. As a follow up, if you post code (and this is very recommended), please do something to make it readable. Classification, list. MATLAB: Workshop 15 - Linear Regression in MATLAB page 5 where coeff is a variable that will capture the coefficients for the best fit equation, xdat is the x-data vector, ydat is the y-data vector, and N is the degree of the polynomial line (or curve) that you want to fit the data to. Two arguments to # script: (1) regex to match lines of standard input, and (2) string # to use as root for output file names. A vector is a one-dimensional array and a matrix is a two-dimensional array. Return to menu. Visit for free, full and secured software’s. MATLAB is a high-level language and interactive programming environment for numerical computation and visualization developed by MathWorks. MATLAB updates the CurrentPoint property whenever a button-click event occurs. If MATLAB is using software OpenGL, the field returns 'OpenGL Software'. 2 Tutorial | Time-Series with Matlab 3 Disclaimer I am not affiliated with Mathworks in any way … but I do like using Matlab a lot – since it makes my life easier Errors and bugs are most likely contained in this tutorial. result = map(obj,func,varargin) returns a new RDD result by first applying a function func to all elements of obj. The indices for a Map can be nearly any scalar numeric value or a character vector. The return map faithfully reflects many properties of the flow. Parallel MATLAB Maps and Distributed Arrays A processor mapfor a numerical array is an assignment of blocks of data to processing elements. This MATLAB function or worldmap(region) sets up an empty map axes with projection and limits suitable to the part of the world specified in region. Scenario button, you will see a message appear in the main MATLAB window describing the file path of the scenario created. Some of the typical uses of MATLAB are given below: • Math and Computation • Algorithm Development • Modeling, Simulation and Prototyping M-Files Files that contain code in MATLAB language are called M-Files. text(x,y,'string') adds the string in quotes to the location specified by the point (x,y). MATLAB is an interactive system whose basic data type is the array or. h = subplot(m,n,p), or subplot(mnp) breaks the Figure window into an m-by-n matrix of small axes, selects the pth axes object for for the current plot, and returns the axis. To download MATLAB, please visit the IST Software Download page. Log(A) calculates the natural logarithm of each element of A when A is a vector or array. I was trying to generate some random sequence using chaotic tent map. Type of map to return. MATLAB: Workshop 15 - Linear Regression in MATLAB page 5 where coeff is a variable that will capture the coefficients for the best fit equation, xdat is the x-data vector, ydat is the y-data vector, and N is the degree of the polynomial line (or curve) that you want to fit the data to. #!/usr/bin/env python # Convert rainbow "--print-matrix=sin" output to Matlab sparse matrix # format. tar) or for Intel Mac OSX (GGMatlab_maci. Many programming errors are caused by using a row vector where a column vector is required, and vice versa. colormap) [X,Map] = getframe() returns the frame as an indexed image matrix X and a colormap Map. A method for constructing Poincar e return maps for strongly contracting ows by coding the arc-length along the unstable manifold in a Poincar e section is proposed. A Map object is a data structure that allows you to retrieve values using a corresponding key. To download MATLAB, please visit the IST Software Download page. This section lists property names along with the type of values each accepts. The easiest solution is to put. Return to menu. View Tutorial. One of my clients asked me last week whether it is possible to access and customize individual contour lines and labels in HG2 (Matlab’s new graphics system, R2014+). colormap(map) sets the colormap to the matrix map. My bet is that trf is a very large matrix. The ability to work with these vector functions is one of the advantages of Matlab. If we do not pass back this copy, effectively overwriting the original, we will not observe any change in. Each feature is represented by coordinates and attributes. The following table lists these GUIs and tells you how to get more information about each one. /m_map (in later versions matlab can find the mat-file). Often, input is followed by output so unless otherwise specified the line(s) that follow a command will denote output (i. Within the the function you have to assign. MATLAB stands for MATrix LABoratory. For example, a 10-year flood has a 1/10 = 0. #!/usr/bin/env python # Convert rainbow "--print-matrix=sin" output to Matlab sparse matrix # format. M_Map is a set of mapping tools written for Matlab v5 and later. MathWorks releases subsequent to R2015b will not be available for the 32-bit Windows operating system. MATLAB/Octave Description; help. Off screen pixel buffer. This can be solved by adjusting the missclassification cost (See this discussion in CV). I've been working on this Matlab code for quite a bit and I cant figure out why it will not plot the Cobweb diagram that I need. returns a standard contour matrix C If the current axis is. MATLAB returns each. The axes object on which map data is displayed is called a map axes. For a list of all the possible values for fmt, see Supported Formats. So, if A is a vector, then Scilab and Matlab work in the same way. If any values in map are outside the interval [0 1], MATLAB returns the error: Colormap must have values in [0,1]. So, if you want a mathematical formula of a derivative, use a calculator or another program. This MATLAB function returns the world x-coordinate of the outermost corner of the first cell (1,1) of map raster R. In MATLAB, you can define a function by placing the function keyword at the start of a line. Let us use the whos command to check the variable created above − whos MATLAB will execute the above statement and return the following result −. MATLAB is a data analysis and visualisation tool designed to make matrix manipulation as simple as possible. colormap) [X,Map] = getframe() returns the frame as an indexed image matrix X and a colormap Map. TOPOSURF Visualisation of topological Surfaces/Images. For general information on Matlab, please click here. A Map is a type of fast key lookup data structure that offers a flexible means of indexing into its individual elements. R/S-Plus MATLAB. This article is meant to inform new MATLAB users how to plot an anonymous function. sz = size(v,dim) returns the length of geographic or planar vector v in the dimension specified by dim = size(v,dim) returns the length of geographic or planar. My current code plots the entirety of North America because I couldn't find how to plot just one state. Create Map Object. The indices for a Map can be nearly any scalar numeric value or a character vector. To make this happen, you use the subplots feature of MATLAB. Matlab r2015 now available Posted by Software at Penn State | 04. Matlab supports the use of 1D vectors and 2D matrices. Return period as the reciprocal of expected frequency. Particular cases. This MATLAB function returns the world x-coordinate of the outermost corner of the first cell (1,1) of map raster R. Find many great new & used options and get the best deals for Matlab : A Practical Introduction to Programming and Problem Solving by Stormy Attaway (2011, Paperback) at the best online prices at eBay!. Ratio of a circle's circumference to its diameter, Syntax. Knowing that the first number is for red, the second for green. Our Academic Concurrent license allows units and individuals to install and use Matlab products on university-owned equipment. 1 can sometimes produce a lot of > Warning: Divide by zero. If matlab does not have a built in map function, it could be because of efficiency considerations. Returns a vector with 1s where xi=0 and 0s elsewhere. When BackingStore is on, MATLAB stores a copy of the Figure window in an off-screen pixel buffer. matlab_map, programs which illustrate the use of MATLAB's mapping toolbox to draw maps of the world, countries, the US, or individual states. 15, but this is inexact. Description of Map Class. This is not the most efficient use of Matlab, but shows the basic apsects of programming. We're the creators of MongoDB, the most popular database for modern apps, and MongoDB Atlas, the global cloud database on AWS, Azure, and GCP. To make this happen, you use the subplots feature of MATLAB. ATTIA Department of Electrical Engineering Prairie View A&M University Boca Raton London New York Washington, D. 2 Tutorial | Time-Series with Matlab 3 Disclaimer I am not affiliated with Mathworks in any way … but I do like using Matlab a lot – since it makes my life easier Errors and bugs are most likely contained in this tutorial. 5: Multi-way arrays. text is the low-level function for creating text graphics objects. MATLAB can plot a 1 x n vector versus an n x 1 vector, or a 1 x n vector versus a 2 x n matrix (you will generate two lines), as long as n is the same for both vectors. BackingStore {on} | off. Unless you have some implementation bug (test your code with synthetic, well separated data), the problem might lay in the class imbalance. When you want to get data from an instrument, and process it in Matlab, I find it is easier to just capture data to a file with Realterm, then have Matlab read the file. MATLAB is an interactive system whose basic data type is the array or. When running from MATLAB this verion of the m-files should be downloaded. Users of the Maps JavaScript API may also access this API directly by using the ElevationService() object. 2246e-16 in MATLAB. This HowTo is for student-owned computers only. More Subplots. Zhang 1, R. MATLAB will execute the above statement and return the following result − my_string = Tutorials Point MATLAB considers all variables as arrays, and strings are considered as character arrays.