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matlabofdmsimulation
说明： 介绍用MATLAB实现OFDM技术的文章，其中包括matlab程序。(Introduced the use of MATLAB to achieve OFDM technology articles, including the matlab program.)
- 2008-11-16 21:46:07下载
- 积分：1
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svm
MATLAB支持向量机，编程实现，已用C语言转，内附Windows x64和x32(MATLAB SVM Programming implementation, has been used in C language, Windows x64 and X32)
- 2017-12-30 20:59:17下载
- 积分：1
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mpa_win
说明： 针对PF2D系统的谱峰对齐软件，很有用，(PF2D system for peak alignment software, very useful,)
- 2008-08-27 10:07:59下载
- 积分：1
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bianwei10_m
自己编写的matlab中编辑个人模块的S-函数方法，通过这个模块可以实现输入信号变为原来的10倍(Imagecut.rar matlab edit personal module function method of S- this module can be realized by the input signal into a 10 times
)
- 2011-06-03 16:48:11下载
- 积分：1
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zemax-Matlab
ppt文件，讲述如何使用matlab调用zemax中数据的文档(ppt file explains how to use the data in matlab call zemax document)
- 2013-08-07 13:09:18下载
- 积分：1
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data
用于进行图像分类的两个数据，分别为车标和指示牌(Two datasets used to test the accuracy of classification methods)
- 2014-10-28 11:29:05下载
- 积分：1
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CourantHilbertMethod_ofMathematical_Physics_I
说明： 经典图书Courant, Hilbert - Methods of Mathematical Physics Vol. 1
50年不倒的经典图书，值得一看，是学习数学物理方法的经典名著(Classic books Courant, Hilbert- Methods of Mathematical Physics Vol. 1 50 will not be brought down in the classic books, worth a visit is to study methods of mathematical physics classics)
- 2009-08-05 12:37:05下载
- 积分：1
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process-control-and-simulink
过程控制与simulink仿真的一本较好的书籍，欢迎下载(A better process control simulink simulation books are welcome to download)
- 2013-03-27 21:05:24下载
- 积分：1
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Laplace
传统的短时谱估计语音增强算法通常假设语音谱分量相互独立，没有考虑语音谱分量间的相关性。针对这
一问题，该文提出一种新的基于多元Laplace分布模型的短时谱估计算法。首先，假设语音的离散余弦变换(DCT)
系数服从多元Laplace分布，以此利用谱分量间的相关性；在此基础上，利用多元随机矢量的高斯尺度混合模型表
示，推导得到语音DCT系数矢量的最小均方误差(MMSE)估计的解析表达式；并进一步推导了基于该分布模型的
语音存在概率，对最小均方误差估计子进行修正。实验结果表明，该算法在抑制背景噪声和减少语音失真等方面优
于传统的语音增强方法。(The spectral components of speech are usually assumed to be independent in traditional short-time
spectrum estimation, which is not the case in practice. Tosolve this problem, a new speech enhancement algorithm
with multivariate Laplace speech model is proposed in this paper. Firstly, the speech Discrete Cosine Transform
(DCT) coefficients are modeled by a multivariate Laplace distribution, so the correlations between speech spectral
components can be exploited. And then a Minimum-Mean-Square-Error (MMSE) estimator based on the proposed
model is derived using a Gaussian scale mixture representation of random vectors. Furthermore, the speech
presence uncertainty with the new model is derived to modify the MMSE estimator. Experimental results show
that the developed method has better noise suppression performance and lower speech distortion compared to the
traditional speech enhancement method. )
- 2014-01-18 10:44:40下载
- 积分：1
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LMD(matlab)-00
原始lmd算法，效果很不好，不知道程序哪里写错,不太能运行，自己做修改，但是上面的算法比较明确(The original LMD algorithm, the effect is very bad, I don t know where the program is misspelled,but it really can not run.If you want run it,just change a little.Actally the algorithm is clear.)
- 2012-03-25 15:20:33下载
- 积分：1
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