B = categorical(A,valueset) B = categorical(A,valueset,catnames) B = categorical(A,___,Name=Value) Description B = categorical(A)creates a categorical array from the input array. The categories of the output array are the sorted unique values from the input array. ...
The Receive delay parameter in the Error Rate Calculation block is 68, which is the vector length (2) of the recovered message times the Traceback depth value (34) in the Viterbi Decoder block. If you examine the transmitted and received signals as matrices in the MATLAB workspace, you see...
(output_color)); %sets the string value the name of the color img = im2uint8(zeros([128 128 3])); %create a img file which can display the color val = output_image(round(size(output_image,1)/2),round(size(output_image,2)/2),:); val = squeeze(val)'; img(:,:,1) = val(...
=loadjson('{"_obj":{"string":"value","array":[1,2,3]}}', 'builtinjson', 1) % when the JSON data contains long key names, one can use 'UseMap' flag to % request loadjson to store the data in a containers.Map instead of struct (key name limited to 63) dat=loadjson('{"...
Specify the image or data grid using an array and a raster reference object. The input image or data grid must be referenced to Earth. (since R2024b) example Additional Options addCustomBasemap(___,Name=Value) specifies name-value arguments that set additional parameters of the basemap. ...
Most Matlab commands that have a return value return a constant or an rtable (that is, Array, Matrix, or Vector) with a hardware datatype (float[8] or complex[8]). The exceptions areMatlab:-sizeandMatlab:-dimensions, which both return integer lists. ...
Why does the following function produce the error "Index in position 2 exceeds array bounds (must not exceed 1)"? function test2 close all prompt ={'Enter the x1 value: ','Enter the y1 value: ','Enter the x2 value: ','Enter the y2 value: '}; Is = inputdlg(p... ...
Chapter 1 Simple Calculations with MATLAB 1.1 Introduction MATLAB is an incredibly powerful tool, but in order to use it safely you need to be able to understand how it works and to be very precise when you enter commands. Changing the way you enter a command, even subtly can completely...
Each contour line defined in matrix C begins with a column that contains the value of the contour (specified by v and used by clabel), and the number of (x,y) vertices in the contour line. The remaining columns contain the data for the(x,y) pairs. C = [value1 xdata(1) xdata(2...
Input array, specified as a vector, matrix, multidimensional array, cell array of character vectors, or timetable. IfAcontains missing values, such asNaN,NaT,<undefined>, andmissing, then by default,issortedrequires that they are placed at the end to return 1. ...