I want to know how MATLAB does calculations in "hCSIRSMeasurements"function which is a MATLAB helper.

But I don't know how to access helper functions codes.

How can I access helper functions' code base?

CodePudding user response：

If you’re looking for a sub-function, say helper() used in main(), then

which helper in main

will tell you where the function is defined. It could return the path to an M-file, which you can read, or to a P-file, which is encrypted, or to a MEX-file, which is compiled and cannot be read, or it could return the string “builtin”, which indicates the function is internal to MATLAB.

CodePudding user response：

The documentation is usually the first step, otherwise edit <function name> opens up the function file. Do note that a lot of functions are not open-source or not written in MATLAB, in which case you'll just get the help-file as a MATLAB comment with a link to a compiled function.