MATLAB program for equiripple FIR filter

Program Code

%equiripple FIR filter
clc;
close all;
clear all;
Fs=1000;
Fp=input('Input the pass band frequency Fp= ');
Fst=input('Input the stop band frequency Fst= ');
Ap=input('Input the pass band attenuation Ap= ');
Ast=input('Input the stop band attenuation Ast= ');
d=fdesign.lowpass('Fp,Fst,Ap,Ast');
Hd=design(d,'equiripple');
fvtool(Hd);

Example of Output

Input the pass band frequency Fp= 16000
Input the stop band frequency Fst= 12000
Input the pass band attenuation Ap= 1
Input the stop band attenuation Ast= 50

__________________________________

If you find this program code useful, then please deposit 5 Indian Rupees in my bank account, as my fee. (Citizens of Pakistan cannot do this.).

I am the woman who wrote this program code.

My name: Anju K.

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Bank: State Bank of India, Chakkarakkal branch, India.

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