diff options
Diffstat (limited to 'Transceiver52M/ChannelizerBase.cpp')
| -rw-r--r-- | Transceiver52M/ChannelizerBase.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Transceiver52M/ChannelizerBase.cpp b/Transceiver52M/ChannelizerBase.cpp index f5b3ed4..96f76a9 100644 --- a/Transceiver52M/ChannelizerBase.cpp +++ b/Transceiver52M/ChannelizerBase.cpp @@ -1,8 +1,8 @@ /* * Polyphase channelizer - * + * * Copyright (C) 2012-2014 Tom Tsou <tom@tsou.cc> - * Copyright (C) 2015 Ettus Research LLC + * Copyright (C) 2015 Ettus Research LLC * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by @@ -55,10 +55,10 @@ static void reverse(float *buf, size_t len) } } -/* +/* * Create polyphase filterbank * - * Implementation based material found in, + * Implementation based material found in, * * "harris, fred, Multirate Signal Processing, Upper Saddle River, NJ, * Prentice Hall, 2006." @@ -70,7 +70,7 @@ bool ChannelizerBase::initFilters() float sum = 0.0f, scale = 0.0f; float midpt = (float) (protoLen - 1.0) / 2.0; - /* + /* * Allocate 'M' partition filters and the temporary prototype * filter. Coefficients are real only and must be 16-byte memory * aligned for SSE usage. @@ -90,7 +90,7 @@ bool ChannelizerBase::initFilters() memalign(16, hLen * 2 * sizeof(float)); } - /* + /* * Generate the prototype filter with a Blackman-harris window. * Scale coefficients with DC filter gain set to unity divided * by the number of channels. @@ -110,7 +110,7 @@ bool ChannelizerBase::initFilters() } scale = (float) m / sum; - /* + /* * Populate partition filters and reverse the coefficients per * convolution requirements. */ @@ -174,7 +174,7 @@ bool ChannelizerBase::mapBuffers() return true; } -/* +/* * Setup filterbank internals */ bool ChannelizerBase::init() @@ -222,7 +222,7 @@ bool ChannelizerBase::checkLen(size_t innerLen, size_t outerLen) return true; } -/* +/* * Setup channelizer paramaters */ ChannelizerBase::ChannelizerBase(size_t m, size_t blockLen, size_t hLen) |