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QAZWSX
THIS PROGRAM FOR NETWORK CODING
- 2012-06-25 22:06:09下载
- 积分：1
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semira
code NRZ nodeur NRZ sous matlab
- 2014-01-09 05:45:13下载
- 积分：1
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corre_spectrum
matlab 一些常用的技术及编程技巧，有十分重要的借鉴意义(matlab some commonly used techniques and programming skills, there is a very important reference)
- 2015-04-14 08:38:04下载
- 积分：1
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BlindRestorationCode
盲恢复的matlab代码，基于TV模型的变分方法(BlindRestoration)
- 2010-12-09 01:18:20下载
- 积分：1
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PracticalJXTA2
practical jxta源码，学习jxta的很好的资料！(practical jxta source, learning jxta of good information!)
- 2015-01-07 20:54:35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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c+hanshuHuse
c函数H运用.rar------是初学者的宝库
包含所有函数的运用(c function H use. rar is for beginners includes all of the treasure-house of the use of function)
- 2007-09-20 06:44:22下载
- 积分：1
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patch
this matlab code calculate the input impedance and current distribution of microstrip patch antenna with coax excitation in different place.
- 2010-08-02 03:18:33下载
- 积分：1
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Prony Toolbox Download
利用prony算法提取信号的幅值、频率和衰减因子，删除了mathworks工具包中的bug(The Prony algorithm is used to extract the amplitude, frequency and attenuation factor of the signal, and the bugs in the MathWorks toolkit are deleted.)
- 2019-06-23 16:23:14下载
- 积分：1
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rls算法自适应去噪
说明： rls算法去噪作业了解RLS算法并能简单运用RLS算
法进行一些处理。(RLS algorithm denoising)
- 2019-04-16 20:32:10下载
- 积分：1
