Could you Help me with an FFT code in Matlab

[chrisn20]

Hi everyone,

I would like to help me with an FFT code in Matlab which it takes an 1 Dimensional signal in the field of time, in length power of two and returning the ftt of this signal.

Any help would be usefull,

Thank you in advance and thank you for your time.

 

[zorro]

Re: i am looking for FFT matlab code.............................................

Use fft() built-in function.
Type "doc fft" or "help fft" in command window.

Z

 

[chrisn20]

Re: i am looking for FFT matlab code.............................................

Hi everyone, and thank you for your time.
I dont have the code to do that.
it would be very helpful to send me a code to do that..

Thank you in advance

 

[zorro]

Re: i am looking for FFT matlab code.............................................

Do you need a code for using the Matlab fft() function? Right?
Then, type "doc fft" in the command window and the help window will explain how to use the fft function with examples.
Or do you need a Matlab code that performs FFT instead to use the built-in Matlab function?

Z

 

[chrisn20]

Re: i am looking for FFT matlab code.............................................

HI and thank you!
I need a Matlab code that performs FFT..

 

[weetabixharry]

Re: i am looking for FFT matlab code.............................................

HI and thank you!
I need a Matlab code that performs FFT..

Try this:

Y = fft(x);