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mscohere function (equations used for it)

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Hinna Ahmed
Hinna Ahmed on 5 Nov 2019
Commented: Daniel M on 5 Nov 2019
Hey,
Can someone please provide the stepwise equations befind the mscohere function? I want to write my own function which can replace the mscohere
I have tried to implement my own function but I didnt succeed. Hope someone can help

Answers (1)

Daniel M
Daniel M on 5 Nov 2019
Edited: Daniel M on 5 Nov 2019
You can view the code by typing into the command window
open mscohere
% then subsequently
open welch
and follow along. You can step through it line by line by setting a breakpoint and hitting "Step" and "Step In" where appropriate.
Though I'm not sure why you want to write your own function when this function has been professionally written.
  1 Comment
Daniel M
Daniel M on 5 Nov 2019
Alternatively, you can look up the coherence function in the Fieldtrip toolbox ft_connectivityanalysis and follow the case where cfg.method = 'coh'.
Here is the code
And here is a tutorial

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