What is difference between matlab rms() and File Exchange Signal rms()
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Both are called as y=rms(...).
How does Matlab know which one to use?
The editor window helper shows the syntax for the Matlab version. I put in values for the Signal rms version and do not get an error, and putting in the wrong number of parameters yeilds an error consistent with Signal rms. So I am using the Signal rms version.
Signal rms requires:
y = rms(signal, windowlength, overlap, zeropad)
Matlab function requires:
y = rms(x)
y = rms(x,"all")
y = rms(x,dim)
y = rms(x,vecdim)
y = rms(___,nanflag)
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Accepted Answer
Cris LaPierre
on 2 Aug 2023
MATLAB uses the function precedence outlined here: https://www.mathworks.com/help/matlab/matlab_prog/function-precedence-order.html
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