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tt
说明： MATLAB确定几何边界区域函数，用来计算偏微分方程的部分计算源代码(MATLAB sure geometry region function is used to calculate the boundary, partial differential equations of the calculation source code
)
- 2011-06-20 01:56:13下载
- 积分：1
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1420072331
Discrete-Event Modeling and Simulation: A Practitioner s Approach By Gabriel A. Wainer
- 2013-10-04 22:35:21下载
- 积分：1
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chap10
滑膜变结构书籍第十章中对应的matlab仿真程序。(Synovial variable structure corresponding matlab simulation program book.)
- 2009-10-16 01:08:21下载
- 积分：1
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Fast_Kalman_Filter
快速卡尔曼滤波的源程序，卡尔曼滤波是以最小均方误差为估计的最佳准则，来寻求一套递推估计的算法。(Fast Kalman filtering of source code, Kalman filter based on minimum mean square error for estimating the best criteria to search for a recursive estimation algorithm. )
- 2010-12-20 10:31:21下载
- 积分：1
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数学实验
用MATLAB实现的RSA。界面友好，可加密任意长度字符串。(MATLAB RSA. Friendly interface, encryption arbitrary length of the string.)
- 2005-06-27 17:58:49下载
- 积分：1
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FrameworkdesignofCUWBsystemintegratingcognitiverad
说明： 认知超宽带的系统设计方面的文章，在权威刊物IEEE上发表的文章，对CUWB有研究的学者有巨大帮助(Cognitive UWB system design aspects of an article published in IEEE which is an authoritative publication.It would bring the tremendous assistance to the related researchers.)
- 2009-09-03 21:51:04下载
- 积分：1
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matlab
这是一个很好的matlab的学习资料，希望对你们有帮助，提供了很多matlab基本函数(This is a very good learning matlab data you want to help provide many basic functions matlab)
- 2010-06-08 08:57:40下载
- 积分：1
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SOUND-PROCESS
语音处理源程序，已经过调试，直接运行即可实现(Speech processing source program, have been debug, direct operation can be realized
)
- 2013-10-20 14:14:46下载
- 积分：1
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decode_meijite
资料中结合自身理解详细阐述了梅吉特译码的原理、梅吉特译码的电路以及matlab的仿真编码程序。(Information in detail with their own understanding of the principles of Meggitt decoding, Meggitt decoding circuitry and coding matlab simulation program.)
- 2013-11-25 19:17:40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
