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Altera_Forum's avatar
Altera_Forum
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12 years ago

FFT MegaCore Function Output is not as expected

Hi, I have generated one FFT MegaCore Function in my FPGA design and simulated it using test bench. And the output is compared with the expected values; but they are not same. the parameter...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

can you just input all zeros except for first sample as nonzero then compare your output with matlab fft