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| author | jcorgan | 2007-09-28 21:44:05 +0000 |
|---|---|---|
| committer | jcorgan | 2007-09-28 21:44:05 +0000 |
| commit | 554380de440aed0dd2c20c1c394e15c770802b2d (patch) | |
| tree | f63caace2024a43d2eebaeaa86fa8dc1548e44b5 /gr-radar-mono/src/utils/read_avg_sec.m | |
| parent | ea8558daa6d9afa7dea13fe0adf7acbac4e5d352 (diff) | |
| download | gnuradio-554380de440aed0dd2c20c1c394e15c770802b2d.tar.gz gnuradio-554380de440aed0dd2c20c1c394e15c770802b2d.tar.bz2 gnuradio-554380de440aed0dd2c20c1c394e15c770802b2d.zip | |
Merged r6552:6562 from jcorgan/radar into trunk. Updates gr-radar-mono with changes from live field testing.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6563 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'gr-radar-mono/src/utils/read_avg_sec.m')
| -rw-r--r-- | gr-radar-mono/src/utils/read_avg_sec.m | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gr-radar-mono/src/utils/read_avg_sec.m b/gr-radar-mono/src/utils/read_avg_sec.m new file mode 100644 index 000000000..7aa77675d --- /dev/null +++ b/gr-radar-mono/src/utils/read_avg_sec.m @@ -0,0 +1,25 @@ +function avg = read_avg_sec(name, vlen) + + f = fopen(name, "rb"); + s = zeros(1, vlen); + n = 0; + m = 0; + + while (!feof(f)) + t = fread(f, [2, vlen], "float"); + if (size(t) == [2, vlen]) + n = n+1; + c = t(1,:)+t(2,:)*j; + s = s+c; + m = m+1; + if (m == 1000) + avg(n/1000,:) = s/1000; + s = zeros(1, vlen); + m = 0; + endif + endif + endwhile + + fclose(f); + +endfunction |