DSP Tools

[evgenia89]

Hello!

I have a question about the Xilinx FFT block.

If I have any 16-bit digitized signal, how can I split it to a real and imaginary part for following sending the parts of the signal to xn_re and xn_im ports of FFT block?

Thanks in advance for your help!

Evgenia.

[bwiec · Accepted solution]

You already have. Your imaginary part is just zero! Unless I misunderstood and you're trying to do something more elaborate...

[evgenia89]

Thank you for your answer! It was very helpful!