KSSV2017년 5월 18일 0 링크 번역 MATLAB Online에서 열기 Why you need a dynamic variable naming? This is not suggested and you should avoid. https://in.mathworks.com/matlabcentral/answers/105936-how-
varname = genvarname(str)constructs a string or character vectorvarnamethat is similar to or the same as thestrinput, and can be used as a valid variable name. Ifstris a string array or cell array of character vectors,genvarnamereturns a string array or cell array of character vectors inva...
I would like to alter a string in order to access a certain cell of a Matrix. Can I do that by creating a string first? For example s='{2,1}{1,1}' and then somehow get A{2,1}{1,1} Actually I would like to create something like a reference. Like ...
Input text, specified as a string array, character array, or cell array of character vectors. Excluded variable names, specified as a string array, character array, or cell array of character vectors. Tips A valid MATLAB variable name consists of letters, digits, and underscores, such that the...
Data Types:string|char MAT-file version, specified as one of the values in this table. When using the command form ofsave, you do not need to enclose the input in single or double quotes. Value ofversionLoads in MATLAB VersionsSupported FeaturesCompressionMaximum Size of Each Variable ...
2 substitute length(VAR1)+1 : length(VAR1)+length(VAR2) and so on, so that you are sending in integers 1 : length(everything together). Then for each nchoosek result, you can index the lookup table at each element in order to find out which variable name the element originated from...
Regular expressions that define the variables to display, specified as one or more character vectors or string scalars. For example,who -regexp ^Mon ^Tueslists only the variable names in the workspace that begin withMonorTues. For more information about creating regular expressions, seeRegular Exp...
matData1 = matGetVariable(pmatFile, "Data1"); if (matData1 == NULL) { printf("结构体中Data1数据不存在!"); return ; } matClose(pmatFile); 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. ...
A testsuite is available when building with the GNU autotools. To run the testsuite, first configure and build matio. After building runmake checkto run the testsuite. If matio was built without zlib, the compressed variable tests will be skipped. If built without HDF5, the tests for version...
Undefined function or variable 'x'. 具体原因可以参考第1节匿名函数的调用。 但是fzero不支持syms类型的函数,如下的代码会报错 syms a b c x; f4 = a*x^2 + b*x + c; f4 = subs(f4, {a, b, c}, {1, 4, 1}); x4 = fzero(f4, -2 - sqrt(3)) ...