Hi, I can run the tut3.mdl,but I found the simulation result of wide_band fft is not correct. For example I have generate a sine (freq= 1/4pi)wave input the KaADC ,I found the polyphase output sine wave is still ok on the scope, but after the wide_band_real fft ( after real and image parts seperation) and power I even can't find the corresponding spectrum line. There're many messy signals on the spectrum. It seems that the fft core not works well in simulation. Does someone run into this problem?
Best Regards. Oliver Wang.
