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aybook.cn_jisngushijuw0929
说明： hopfield网中的 模拟退火求解tsp问题 (simulated annealing for TSP Problem)
- 2011-02-25 11:44:37下载
- 积分：1
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LDPCcode
利用函数MadHG生成规则LDPC码的校验矩阵H，其行重为6,列重为3,行数为列数一半(行数越大越好)，H中任意两列没有围长为4的圈，并得到H对应的生成矩阵G，可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)
- 2007-05-12 10:49:48下载
- 积分：1
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duo-mu-biao-xian-xing-you-hua
利用粒子群算法计算多目标线性优化问题的解(Using multi-objective particle swarm algorithm for solving linear optimization problems)
- 2014-09-15 21:57:07下载
- 积分：1
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KSVD_SPARSE
详细描述了使用KSVD算法训练完备字典的图像处理方法，精华版(Use KSVD algorithm training complete dictionary)
- 2011-05-18 16:01:20下载
- 积分：1
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sttc4Psk
Space-time trellis encoder/decoder for QPSK modulation
2 bits per second per Hertz
- 2009-06-23 10:21:12下载
- 积分：1
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image_dct
用matlab做得仿真，对图像进行DCT变换，分成8*8的块(matlab based simulation,dct transtion,8*8 block)
- 2009-04-23 19:11:14下载
- 积分：1
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fangzhenchengxu
在SNR=10db，干扰为高斯噪声的条件下进行信号调制类型的自动识别。(SNR = 10db, interfere with the automatic identification of the type of signal modulation under Gaussian noise conditions. )
- 2012-05-08 22:23:10下载
- 积分：1
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dig_filter
Matlab实现的各种滤波器程序，已运行，可根据需求修改(Digital Filter)
- 2011-12-05 14:13:39下载
- 积分：1
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zfft
此文件包含了zoom-fft算法语言，结果与FFT对比图片输出(This file contains ZOOM-FFT algorithm language, the results are compared with FFT image output.)
- 2020-06-29 19:40:02下载
- 积分：1
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快速推进法
说明： 快速推进法计算初至波走时，可计算二维强非均匀介质(The fast marching method can be used to calculate the first break travel time in two-dimensional strong inhomogeneous media)
- 2019-11-01 16:57:31下载
- 积分：1
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