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pca
基于matlab的二维图像PCA特征提取(PCA feature extraction from image by matlab)
- 2010-05-13 15:12:01下载
- 积分:1
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Turbo_code_simulation
1. 程序中Turbo译码采用了MAP,LOG-MAP,和MAX-LOG-MAP三种算法。
2. 以xxx开头的四个mat文件是四种给定的Turbo码在译码时用到的参数,保存下来的目的是
加快仿真的速度,如果你所仿真的Turbo码不是程序中列出的任意一种,你可以通过函数
trellis来生成自己的相关参数。
3. 程序支持1/2和1/3两种码率的Turbo码,其中1/2码率的Turbo码通过矩阵[1 0 0 1]打
孔得到。在译码时通过对打孔位置添0恢复成1/3码率的码字。
4. 程序中的信噪比表示Eb/N0,通过此参数求得N0,对发送信号进行加噪。(1 program in Turbo decoding using the MAP, the LOG-MAP, and three kinds of the MAX-LOG-MAP algorithm.)
- 2021-04-13 19:08:56下载
- 积分:1
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M文件3
通过编程建立函数的最佳逼近。并且可估计它的最佳逼近误差(The best approximation of function is established by programming. And the best approximation error can be estimated.)
- 2020-06-24 16:00:01下载
- 积分:1
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variance-method
Code to calculate Rescaled Range Statistics
- 2011-08-25 17:23:43下载
- 积分:1
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MATLAB
说明: 数字图像处理及MATLAB实现(余成波)PDF版(Digital image processing and MATLAB implementation (YU Cheng-bo) PDF version)
- 2010-04-15 17:16:26下载
- 积分:1
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xinzaobitexing
分别对线性调频信号、非线性调频信号、连续波信号、频率编码信号和相位编码信号的进行了信噪比特性分析,较为有用的程序,与大家分享(Chirp signal, non-linear FM signal, continuous wave signal frequency coded signal and phase encoded signals were signal-to-noise ratio characteristic analysis, a more useful program, to share with you)
- 2012-10-28 17:06:46下载
- 积分:1
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work
在matlab平台下的viterbi编码译码的程序。secrettext.txt是需要传输的文件,encodetext.txt是编码后的文件,decodetext.txt是译码后的文件。(In the matlab platform of the viterbi decoding encoding process. secrettext.txt need to transfer files, encodetext.txt is encoded file, decodetext.txt is after decoding files.)
- 2009-10-27 10:30:23下载
- 积分:1
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dynamic-target-tracking
matlab实现视频中动态目标跟踪,程序可运行(matlab achieve dynamic target tracking, the program can run video)
- 2013-01-30 19:48:13下载
- 积分:1
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REBEL-GOGNJUXIANG
Rebel工具包matlab工具箱,对学习matlab很有帮助(Rebel kit matlab toolbox matlab helpful for learning)
- 2013-12-21 08:21:16下载
- 积分:1
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HHT434
希尔伯特黄变换中英资料,黄先生HHT原文与推荐使用的中文资料,非常有帮助(Hilbert Huang Transform English information Wong HHT original and recommended the use of Chinese data, very helpful)
- 2013-10-29 16:06:47下载
- 积分:1