Patrick Dohmen e831d81502 Fix NOAA APT waterfall bandwidth ... The flowgraph for decoding NOAA APT images generates a waterfall with a bandwidth depending on the default samplerate of the SDR hardware. USRPB200 defaults to 500 ksps, which produces an output of 125 ksps after the "first_stage_decimation" which is fixed to a value of 4. Changing the hardware to an "rtlsdr" also changes the default samplerate to 1 Msps which results in a waterfall bandwidth of 250 kHz (+- 125 kHz). Connecting the waterfall sink behind the FFT Filter, which has a decimation set to match an output samplerate of 125 kHz, seems to be correct! This produces waterfalls with a bandwidth of 125 kHz (+- 62,5 kHz). Fixes issue #128		2018-07-18 12:24:16 +03:00
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flowgraphs	Fix NOAA APT waterfall bandwidth	2018-07-18 12:24:16 +03:00
scripts	Do not read every single float to locate last fully pixeled line	2017-09-30 18:41:05 +03:00
CMakeLists.txt	Add a BPSK decoder Script	2018-07-18 12:11:23 +03:00