FFT implementation in MATLAB

[Padfoot3]

Hello all,
I've implemented 16point Radix-4 FFT in MATLAB without using the FFT command (available in MATLAB) . The code is working fine. I need to plot the bank of filter outputs .Can anyone tell me how to do this in MATLAB? Thanks in advance!

 

[opt]

i do not understand what you meant. does the plot function in Matlab match your needs?

 

[Padfoot3]

Thanks for replying. I want to plot magnitude vs frequency of the fft output so as to get N fft filter banks.I want to obtain fft frequency bins in the plot.

 

[puneet bansal]

Hello all,
I've implemented 16point Radix-4 FFT in MATLAB without using the FFT command (available in MATLAB) . The code is working fine. I need to plot the bank of filter outputs .Can anyone tell me how to do this in MATLAB? Thanks in advance!

plz send me the code for this radix-4 in MATLAB at puneet4u@gmail.com

i m in urgent need of it....

 

[electroM]

If U want to display a frequency response there is one function in matlab ===> freqz
try it if it fits ur needs.

 

[electroM]

A Course about Matlab

https://iversity.org/c/13?r=172f4

 

[nasrem]

i need a matlab code of N points FFT urgent plz help me thanks

 

[goldriver]

Can you please give the code to me? need it urgently