Re: I have modified firls.m to include all types of FIRs plus HT and diff

[Nicholas Jankowski]

On May 17, 2017 5:52 AM, "je suis" <address@hidden> wrote:

There's something else that's unclear to me: the function can be either:

firls(N, f, K), or
firls(N, f, A, 'fType'), or
firls(N, f, A, K, 'fType')

From the matlab docs I see:

Syntax

b= firls(n,f,a)
b = firls(n,f,a,w)
b = firls(n,f,a,'ftype')
b = firls(n,f,a,w,'ftype')

So there's always an A. w is optional.

https://www.mathworks.com/help/signal/ref/firls.html





Also the octave function reference shows:

Function File: b = firls (n, f, a)

Function File: b = firls (n, f, a, w)

https://octave.sourceforge.io/signal/function/firls.html

So  I'm not sure where you got the A is optional syntax.