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Matlab_fir
matlab高通滤波器，可以直接在matlab上运行，显示(matlab high-pass filter can be run directly in matlab to show)
- 2008-03-27 09:30:02下载
- 积分：1
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fdd-LINK
FDD链路的仿真使用的是KA波段，其中在接收端涉及到多种算法（位同步算法，DD算法等）(FDD link simulation using KA band)
- 2013-07-23 11:05:01下载
- 积分：1
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matlab1
matlab 的一些实例，希望对大家有所帮助，多多参考(no no no no no no no no no no no no on no no )
- 2009-07-09 11:32:56下载
- 积分：1
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ww
说明： 利用matlab构建蚁群算法自动获取图像的轮廓(Construction of ant colony algorithm using matlab image contours automatically get)
- 2013-12-17 13:26:58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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ANIMPROVEDMETHODFORIMAGEREGULARIZATIONBASEDONPARTI
一篇很好的关于PDE的文章，涉及到了基本理论，实现方法，技术路线，值得看看(A very good article on the PDE, relate to the basic theory, methodology, technical line, is worth a look)
- 2010-09-20 10:57:03下载
- 积分：1
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nlms
matlab NLMS 编程，代码用于可适应滤波器的回声消除功能(Adaptive filters for echo cancellation)
- 2010-01-08 06:09:57下载
- 积分：1
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ACO
ANT COLONY OPTIMIZATION
- 2013-02-25 03:26:06下载
- 积分：1
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watermark-and-psnr
DIGITAL WATERMARKING USING LSB
- 2014-11-19 13:18:04下载
- 积分：1
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clear
自适应滤波仿真程序源代码,加澡声,绝对有效(Adaptive filter simulation program source code, plus shower sound, to be effective)
- 2007-09-27 15:33:10下载
- 积分：1
