test_SRMR fails when it calls for the 'preprocess' function

[wangxiaobaobao]

Undefined the 'char' type of input parameters corresponding to the function 'preprocess'.

error in SRMR (line 38)
[s, fs] = preprocess(s, fs);

error in test_SRMR (line 6)
[ratio, energy] = SRMR(file);

[jfsantos]

Have you added the directory libs to the MATLAB path before running the tests? Try this, from inside the SRMRToolbox directory:

addpath(genpath('libs'));
addpath('test');
test_SRMR

The function preprocess in this repository supports both the preprocess(filename) and preprocess(s, fs) syntaxes, so the code is correct. If the code above does not work for you, you could have another function called preprocess in your MATLAB path which conflicts with SRMRToolbox.

[wangxiaobaobao]

It is ok now, thank you very much!