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Altera_Forum
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17 years ago

OFDM using DSP Builder

Hi, I'm trying to implement a simplistic (4 channel) QPSK OFDM transmitter/receiver using Altera's DSP Builder and Megacore IP in Simulink. Let me just mention that I have very basic knowl...
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Altera_Forum
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17 years ago

the Altera FFT core works the same as MATLAB's FFT in that it needs an FFT shift to center DC.

edit: unless you're using bit-reversed modes.