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SVMMATLAB
SVM数据挖掘分类实验系统，matlab svm工具箱使用实例(SVM data mining classification experimental system, matlab svm toolbox using examples)
- 2007-12-15 13:10:12下载
- 积分：1
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bayesgauss
图像处理MATLAB源代码，这个是贝叶斯估计-bayes guess(Image Processing MATLAB source code, this is the Bayesian estimation-bayes guess)
- 2013-11-13 14:47:46下载
- 积分：1
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experiment1
噪声中正弦信号的现代法谱分析，采用了直接法、间接法、Bartlett法和Welch法，分别分析了不同窗长度、不同窗函数和不同信噪比对谱估计的影响。(Modern normal spectrum analysis of sinusoidal signal in noise adopts direct method, indirect method, Bartlett method and Welch method. The effects of different window lengths, different window functions and different signal-to-noise ratios on spectrum estimation are analyzed respectively.)
- 2019-03-06 15:41:52下载
- 积分：1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分：1
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gemanova
进行方差分析的MATLAB源码，源文件中有用法。网络下载的，非原创。有兴趣的朋友一起讨论。(variance analysis of MATLAB source, a source usage. Download the network, non-originality. Interested friends together.)
- 2006-12-19 15:01:58下载
- 积分：1
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symbol-error-rate-for-16-QAM-modulation
bit error rate performance for 16 QAM simulation in matlab programme
- 2011-10-07 00:56:16下载
- 积分：1
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Lab
AM modulation using matlab is provided within this rar file
- 2019-03-14 08:30:56下载
- 积分：1
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matlab
使用matlab计算协方差矩阵的算法，包含计算实例的程序(Covariance matrix using matlab calculation algorithms, including the procedures for calculation example)
- 2010-09-03 11:43:51下载
- 积分：1
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LDPCcodes
移动通信原理中LDPC码的编码仿真程序，是通信原理中LDPC码仿真的好例子！(LDPC code)
- 2010-05-21 20:49:41下载
- 积分：1
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emd
基于emd技术的非线性信号分解，把信号分解为有限个分量。然后对其非线性因素进行分析，是解决非线性系统的一大好处，hht(Emd technologies based on nonlinear signal decomposition, the signal is decomposed into a finite number of components. Then analyze its nonlinear factors, is to solve the nonlinear system is a big advantage, hht)
- 2014-08-13 09:24:15下载
- 积分：1
