From a3285d594397f03379344caf5e2460412145c525 Mon Sep 17 00:00:00 2001 From: Jakob Ketterl Date: Thu, 17 Sep 2020 22:57:40 +0200 Subject: [PATCH] make the secondary fft run faster again --- csdr/csdr.py | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/csdr/csdr.py b/csdr/csdr.py index 8048ae95..01fd8c64 100644 --- a/csdr/csdr.py +++ b/csdr/csdr.py @@ -320,10 +320,10 @@ class dsp(object): self.restart() def secondary_fft_block_size(self): + base = (self.samp_rate / self.decimation) / (self.fft_fps * 2) if self.fft_averages == 0: - return (self.samp_rate / self.decimation) / self.fft_fps - else: - return (self.samp_rate / self.decimation) / self.fft_fps / self.fft_averages + return base + return base / self.fft_averages def secondary_decimation(self): return 1 # currently unused