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Description: 一个有关海明码的原程序！！适合教师实验课讲授！-A Hamming code of the original program! ! Experimental courses for teachers to teach!
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Size: 2048 |
Author: xuqun |
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Description: decoder of Hamming
Use a [7,4] Hamming code.
m = 3 n = 2^m-1 k = n-m
parmat = hammgen(m) Produce parity-check matrix.
trt = syndtable(parmat) Produce decoding table.
recd = [1 0 0 1 1 1 1] Suppose this is the received vector.
syndrome = rem(recd * parmat ,2)
syndrome_de = bi2de(syndrome, left-msb ) Convert to decimal.-decoder of Hamming
Use a [7,4] Hamming code.
m = 3 n = 2^m-1 k = n-m
parmat = hammgen(m) Produce parity-check matrix.
trt = syndtable(parmat) Produce decoding table.
recd = [1 0 0 1 1 1 1] Suppose this is the received vector.
syndrome = rem(recd* parmat ,2)
syndrome_de = bi2de(syndrome, left-msb ) Convert to decimal.
Platform: |
Size: 69632 |
Author: le thanh tan |
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#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <float.h>
#include <string.h>
#include <stdarg.h>
#include "svm.h"
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Size: 5318656 |
Author: little863 |
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