Check if a symbolic expression contains any of subexpressions specified as elements of a vector. If an expression contains one or more of the specified subexpressions,hasreturns logical1. syms x has(sin(x) + cos(x) + x^2, [tan(x), cot(x), sin(x), exp(x)]) ...
Check if a string is in a set of valid values. validStrings = ["wind","wonder","when"]; str ="wind"; validStr = validatestring(str,validStrings) validStr = "wind" Check if"WON"is in the set of valid values defined byvalidStrings. The string is a case-insensitive, partial-match...
2)Similar to matrix but each entry contains different type of data(类似于矩阵,但每个条目包含不同类型的数据) 3)Declared using‘{ }’(使用‘{}’声明) 示例代码一:(此处感谢 @笙歌醉夕阳 纠错) A(1,1) = {[1 4 3;0 5 8;7 2 9]}; A(1,2) = {'Anne Smith'}; A(2,1) = {3 ...
VPI_Save的MATLAB代码 functionVPI_Save(WorkDir, FileName, Data, ~);WorkDir=string(WorkDir);FileName=string(FileName);if~contains(FileName,".mat",'IgnoreCase',true)FileName=strcat(FileName,'.mat');endifisstruct(Data)Data=Data.band.E;endfile=fullfile(WorkDir,FileName);save(file,'Data','-mat...
% extensions, use the IMFORMATS function. If IMREAD cannot find a file % named FILENAME, it looks for a file named FILENAME.FMT. % % The return value A is an array containing the image data. If the file % contains a grayscale image, A is an M-by-N array. If the file contains...
If a line contains two messages that you do not want to display, right-click each underline separately and select the appropriate entry from the context menu. The%#oksyntax expands. For example, suppressing both messages for line 48 in the sample filelengthofline.madds the comment%#ok<NBRAK...
MATLABFieldIdentifier(std::string str) Description Construct aMATLABFieldIdentifierfromstd::string. Parameters std::string str String that contains the field name. Destructor ~MATLABFieldIdentifier() Description Destroy aMATLABFieldIdentifier. Throws ...
In contrast, if Ax=b is either inconsistent or consistent but with more than one solution, then all of the following statements are true: Ax=0 has more than one solution. A is singular and det(A)=0. The RREF of A contains at least one zero row. A has linearly dependent rows an...
if exist('startupdata.mat','file') %load startup data. This contains information about initial conditions set. If not found GUI will load its default values load startupdata set(handles.animation,'Checked',animation); set(handles.sound_alert,'Checked',sound_alert); ...
Check if data of a specified type is being streamed to buffer. consumeN() stream: a string, possible values: gaze, eyeOpenness, eyeImage, externalSignal, timeSync, positioning and notification. N: (optional) number of samples to consume from the start of the buffer. Defaults to all. side...