D@n Posted May 12, 2017 Share Posted May 12, 2017 Hello everybody! Since I was sharing this image with others, I thought I'd share it here at Digilent as well. The attached image shows the frequency response of several FFT windows, including the well-known rectangle and Hanning windows. The blue window is one I've put together, but haven't shared the FPGA source code used to implement it. I challenge anyone to do better. Oh, and one other comment ... all but the Hanning window can be used in an invertible FFT process. Dan Link to comment Share on other sites More sharing options...
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