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SoftFM
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Fix bug in Python code for reading raw samples.

This commit is contained in:
Joris van Rantwijk 2014-01-05 16:43:38 +01:00
parent d4e12c75ce
commit 32dcfdd57f
1 changed files with 2 additions and 2 deletions
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4
pyfm.py
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@ -15,7 +15,7 @@ def readRawSamples(fname):
d = d.astype(numpy.float64)
d = (d - 128) / 128.0
return d[::2] - 1j * d[1::2]
return d[::2] + 1j * d[1::2]
def lazyRawSamples(fname, blocklen):
@ -29,7 +29,7 @@ def lazyRawSamples(fname, blocklen):
d = numpy.fromstring(d, dtype=numpy.uint8)
d = d.astype(numpy.float64)
d = (d - 128) / 128.0
yield d[::2] - 1j * d[1::2]
yield d[::2] + 1j * d[1::2]
def freqShiftIQ(d, freqshift):