ma-laforge
/ fft_accuracy_test
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August 29, 2015 14:25
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| dt = 1e-6 #1MHz sampling | |
| f_signal = 5e3 #5khz | |
| SAMPLES_PER_PERIOD = 200 | |
| NPERIODS = 150 | |
| #Compute sinewave with relative accuracy: | |
| t = range(0, dt, SAMPLES_PER_PERIOD) | |
| sigT = 11.*sinpi(2*f_signal*t) | |
| sig = zeros(SAMPLES_PER_PERIOD*NPERIODS) | |
| for i in 1:NPERIODS |