Radix-2 Fft Matlab Code Decimation Inwards Frequency

Radix-2 FFT Matlab code Decimation inwards frequency

Hello, guys inwards this postal service I am going to present you lot the root code for Radix-2 fft Matlab decimation inwards frequency inwards Matlab simulation.
Copy the below code in addition to glue it into edit window of the Matlab. You Input must locomote enclosed
inwards brackets "[ ]" E.g  [0 one three iv 5] locomote certain you lot tin pick out whatsoever number.

% Code Page http://telecom-academy.blogspot.com clc clear closed all disp('Please enclose your input inwards Bracket similar [3 ii iv v 1]') x=input('enter the sequence') N=length(x) s=log2(N) for m=s-1:-1:0 for p=0:1:((2^m)-1) for k=p:(2^(m+1)):N-1 b=x(k+1) t=(exp(-pi*1i*p/(2^m))) x(k+1)=b+x(k+(2^m)+1) x(k+(2^m)+1)=(b-x(k+(2^m)+1))*t terminate terminate terminate y=bitrevorder(x)

Reference Blog: 
www.mathworks.com

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