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| author | eb | 2008-05-08 03:57:47 +0000 |
|---|---|---|
| committer | eb | 2008-05-08 03:57:47 +0000 |
| commit | 07383f3191c80c2d59535d72d5dc1c92075b0f49 (patch) | |
| tree | 960395791980bb972cd71ba6379ff80f38410bcc | |
| parent | ea185b2e2522be5abccf992e993dbf905194f33b (diff) | |
| download | gnuradio-07383f3191c80c2d59535d72d5dc1c92075b0f49.tar.gz gnuradio-07383f3191c80c2d59535d72d5dc1c92075b0f49.tar.bz2 gnuradio-07383f3191c80c2d59535d72d5dc1c92075b0f49.zip | |
fix for ticket:243
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@8318 221aa14e-8319-0410-a670-987f0aec2ac5
| -rw-r--r-- | gnuradio-core/src/lib/viterbi/metrics.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/gnuradio-core/src/lib/viterbi/metrics.c b/gnuradio-core/src/lib/viterbi/metrics.c index 74f8ce09d..3351ff403 100644 --- a/gnuradio-core/src/lib/viterbi/metrics.c +++ b/gnuradio-core/src/lib/viterbi/metrics.c @@ -41,9 +41,6 @@ /* Normal function integrated from -Inf to x. Range: 0-1 */ #define normal(x) (0.5 + 0.5*erf((x)/M_SQRT2)) -/* Logarithm base 2 */ -#define log2(x) (log(x)*M_LOG2E) - /* Generate log-likelihood metrics for 8-bit soft quantized channel * assuming AWGN and BPSK */ |