Discreat fourier transform

[rocky79]

Well just to make it simple, anyone have experience in implemeting fourier transform? the problem is it normally done point by point or you save all the data in memory and perform FT.

[sougata]

Dear Rockey,

You may find something useful in the mentioned microchip application notes. Go to www.microchip.com and search for the appnote.

As far as the 10Meg samples are considered you need to have some sort of FIFO memory then interface it to the PIC. Another way is using a programmable logic. That will make your tasks simpler (I guess!!!).

Regards

Sougata

[rocky79]

Thanks for the reply, it's not an easy subject i have to do more research on it

Dear Rockey,

You may find something useful in the mentioned microchip application notes. Go to www.microchip.com and search for the appnote.

As far as the 10Meg samples are considered you need to have some sort of FIFO memory then interface it to the PIC. Another way is using a programmable logic. That will make your tasks simpler (I guess!!!).

Regards

Sougata