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Honored Contributor
Honored ContributorHelp with altera FFT
hello; what i want to do is to get spectrum of an sinusoidal signal using the altera fft core i have generated a v8 fft with the following setting: fft point : 64 (to start with) archi...
Altera_ForumHonored Contributor
Honored ContributorWhat are the I and Q in your equation sqrt(I^2 + Q^2)? Are they the real and imaginary values from the FFT source_real and source_imag?
Do I do the scaling with source_exp on both the source_real AND source_imag? Also do I do the scaling before or after doing the sqrt(I^2 + Q^2)?
