portapack-mayhem/mayhem-firmware
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3 Commits

Author SHA1 Message Date
Jared Boone 3bed016128 BasebandProcessor interface change to pass references, not copies. 2015-12-10 11:56:16 -08:00
Jared Boone 291de8f869 Change channel_spectrum type to std::complex<float>. 
Move FFT bit-reversal to complex<int16_t> -> complex<float> copy.
Change window so that adjacent bins have constant(-ish) gain.
Change window to float.
Change time domain samples to accumulate at even intervals over the FFT interval.
 2015-10-14 11:10:24 -07:00
Jared Boone e751e10e45 Add wideband spectrum processor. 2015-08-27 13:57:31 -07:00