Module data
source code
Compiled routines for sampled data.
Copyright 2008-2011 Research Foundation State University of New York
This file is part of QUB Express.
QUB Express is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
QUB Express is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License,
named LICENSE.txt, in the QUB Express program directory. If not, see
<http://www.gnu.org/licenses/>.
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raster_samples(w,
samples,
samples_per_pixel,
resolution)
Returns (lows, highs, gauss_lows, gauss_highs); arrays of at most w
y-coords; each pixel represents several samples; the arrays give the
minimum, maximum, and mean +/- one std. |
source code
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| decode_acquirefile_samples(src_8,
src_16,
src_16s,
dest,
size,
count) |
source code
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__package__ = 'qubx.fast' |
raster_samples(w,
samples,
samples_per_pixel,
resolution)
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Returns (lows, highs, gauss_lows, gauss_highs); arrays of at most w
y-coords; each pixel represents several samples; the arrays give the
minimum, maximum, and mean +/- one std.
- Parameters:
resolution - min difference between highs[i] and lows[i]
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Divides samples into intervals such that all(stds[i] < max_std).
Also finds the closest sample to the mean in each interval.
- Parameters:
samples - numpy.array(float32) of sampled datamax_std - desired ceiling for all stds[i] - Returns:
- (means, stds, firsts, lasts, closests) -- array[interval_index]
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