GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > LDT / V0-2-0
Constituent: encdec     Tag: sun-gcc
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Functions | |
unsigned int | APM_build (unsigned int *table, const unsigned int *freqs, int cnt) |
Creates an appropriately scaled probability table based on the the frequency distribution, f. |
CVS $Id: APM.h,v 1.2 2006/01/24 00:20:23 russell Exp $
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Creates an appropriately scaled probability table based on the the frequency distribution, f.
If symbols with a frequency of 0 appear in the input, this code will interpret such symbols as having a small, but finite, possibly of being present in an encoding scheme. Such symbols will be set to the lowest value probability, ensuring that they will get encoded. |