kopia lustrzana https://github.com/ag1le/morse-wip
69 wiersze
1.3 KiB
Plaintext
69 wiersze
1.3 KiB
Plaintext
MORSE - PROJECT IDEAS
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1. Build a simple to use C/C++ advanced Bayesian Morse decoder library
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Basic use case example:
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#include "morse.h"
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...
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morse_init(modelparams);
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...
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...
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decode_process(double value) {
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char *morsechr;
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...
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// detected signal value after AGC and filtering
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if ( morse_decode(value, morsechr) )
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printf("%s", morsechr);
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...
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}
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This can be integrated to any system, even as embedded code.
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FLDIGI as the first integration target.
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2. Build an automated test framework and a test gallery of datasets.
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Input
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Wav or MP3 files and transcript files
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Synthetic test datasets (known SNR, timing, speed)
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Real world datasets
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Model parameters
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Output
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CER vs. SNR graphs
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CER vs. timing variations
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CER vs. speed variations
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CER per character
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Misrecognition distribution (input chr vs. output chr)
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- i.e. A recognized as U
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Symbol Error Rate
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-
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Path length vs. SNR
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Estimated speed vs. actual speed distribution
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examples:
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http://www.yorku.ca/mack/IWC99.html
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Test cases repository
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regression testing
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test results by software version
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http://orgmode.org/worg/org-contrib/babel/examples/data-collection-analysis.html
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INSTALL FROM SCRATCH
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aclocal
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autoconf
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autoheader
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automake --add-missing
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./configure
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make
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