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1111
matlab一些常用的处理模块,可以直接调用,共同参考(matlab used to deal with a number of modules, you can directly call the common reference)
- 2009-05-07 21:07:15下载
- 积分:1
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MMatlabandLaba
Matlab和LabbVIEW混合编程的实现
(Matlab and LabVIEW proggramming to achieve mixed
)
- 2012-04-03 09:29:46下载
- 积分:1
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ondera
Custom tools for MATLAB supporting analysis and design of nonlinear control
systems are introduced in this paper. The paper demonstrates their use to solve
sample nonlinear control problems and presents some of the MATLAB algorithms
involved
- 2013-07-28 18:05:17下载
- 积分:1
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gezhong-fsk
说明: 对各种进制的调频进行了matlab仿真,程序经过验证,完整可靠!(FM band on a variety of matlab simulation carried out, the program is verified, complete and reliable!)
- 2011-04-16 12:21:22下载
- 积分:1
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paper1
中继OFDMA蜂窝网络中基于图论的载波复用和分布式功率分配策略.pdf(Relay OFDMA cellular networks based on graph theory carrier multiplexing and distributed power allocation strategy .pdf)
- 2014-11-02 21:02:23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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Newmark-in-Matlab
说明: 以Newmark法求解受移动载荷作用的梁振动问题(Moving load problem using Newmark in Matlab)
- 2011-04-15 14:36:44下载
- 积分:1
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H2.61
一个简化的H.261视频编码方案,最后显示两张图压缩编码后的压缩比(a simple h.261 video coding method, and finally display the compress rate of two pictures.)
- 2012-05-16 15:50:04下载
- 积分:1
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matlab31
matlab 编程 教材 国外电子类学科matlab编程入门指南,英文影印版(matlab programming electronics disciplines teaching abroad matlab Programming Guide, English version of a photocopy)
- 2008-04-18 12:39:20下载
- 积分:1
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fpr
matlab implementation detect
- 2013-01-05 12:59:18下载
- 积分:1