> > Bro Dave, when i rotate the images, i don't think the actual image boundaries will rotate...ABout the other spikes bear, i no sure about it but how to set the zero degree spike to zero?? > > im8(0) = 0; > > Maybe > > Regards > > Dave Robinson
Bro Dave, still cannot...this is my currently code after i set zero spike to zero...but the graph still like the graph i get jz now..
izit my FFT there got problem?? cause normally FFT graph, the peak will at left side..but after IFFT the graph should be back like before FFT..but my graph's peak still at left side..can help me check my code got wrong at anywhere??