Extension of standard matlab function

I want to create function which extent function glmfit. For this purposes I want to use code of glmfit. I found row "Copyright 1993-2015 The MathWorks, Inc.". Does it mean that I can use code of glmfit and then public my modified code?

[Stephen23]

"Does it mean that I can use code of glmfit and then public my modified code?"

Read your MATLAB license to know the answer to that.

Answer 1

[Walter Roberson]

No, you can only publish code that you have written yourself. If you modify the Mathworks' glmfit.m then you cannot distribute the result.

Answer 2

[Guillaume]

Matlab's license is not open source. You are not allowed to publish any of the m files that ship with it, modified or not.