Is there any other APPS in Matlab apart from Filter Designer. Just for filtering the signal

Answer 1

[Honglei Chen]

Not sure if this is what you want, but if you go to File -> Generate MATLAB Code, there is an option to generate a data filtering function. If you save that function as say myfilter.m, then you can get the filtered signal by calling

y = myfilter(x)

where x is the input signal.

HTH