How to apply FFT to a Signal

[recai]

Hi,

I have a senior project on Anaylzing Sleep EEG with REM & NREM. I need to apply FFT transform to the EEG signal to view in frequency domain.

But I cant do it cuz' I'm new to Labview and I do not have any idea of the programme.

Can anybody help me with fft applications?

My EEG signal is saved in a txt format. I import the values to Labview but I dont know how to make an fft.

Please Help Me! :headbang:

[ahlers01]

Hi,

I have a senior project on Anaylzing Sleep EEG with REM & NREM. I need to apply FFT transform to the EEG signal to view in frequency domain.

But I cant do it cuz' I'm new to Labview and I do not have any idea of the programme.

Can anybody help me with fft applications?

My EEG signal is saved in a txt format. I import the values to Labview but I dont know how to make an fft.

Please Help Me!  :headbang:

4313[/snapback]

It is actually quite simple, but maybe difficult to explain to a LV novice...

If you post an example data text file I'm sure someone will write an example VI for you to get started...a program says more than 1000 words!