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matlab
这是一个MATLAB课件 是MATLAB在电路分析中的应用(This is a MATLAB software is MATLAB in circuit analysis)
- 2008-06-04 13:36:51下载
- 积分：1
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MATLABSFunction
matlab simulink中，s函数的编写讲解(matlab simulink of, s to explain the function of the preparation)
- 2011-01-16 22:12:59下载
- 积分：1
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MATLAB_Books_Collection_01
Matlab collected books for many fields
- 2010-05-12 16:09:25下载
- 积分：1
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zuoye_1234567
数字图像处理课程上机实验_实验1利用matlab平台对图像灰度进行各种不同的变换(Courses on digital image processing machine experiment _ Experiment 1 using matlab platform for a variety of different gray transformation)
- 2014-01-02 17:04:49下载
- 积分：1
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dip_sythetic_seismogram
自编的倾斜岩层的合成地震记录。最终生成图像。地球物理与地震学。(Synthetic seismograms tilted strata of self. The resulting image.)
- 2021-03-31 11:49:09下载
- 积分：1
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mokh-simul
simulation for equlizer
- 2012-12-02 06:14:04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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seven-degreesmodel
汽车七自由度模型，很实用的simulink模型(Automotive seven degrees of freedom model, very practical simulink model)
- 2021-01-08 23:38:51下载
- 积分：1
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AR
说明： AR谱估计函数，内置基于FPE准则、AIC准则以及CAT准则判定AR阶数(AR spectral estimation function, built-in standards-based FPE, AIC criteria and guidelines to determine the AR order of CAT)
- 2011-11-28 15:07:43下载
- 积分：1
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matlab 泊肃叶流动 LBM方法 LBM_D2Q9_poiseuille
matlab 泊肃叶流动 LBM方法，很好用的小程序(LBM matlab Poiseuille flow method, the good little program)
- 2020-06-28 13:40:01下载
- 积分：1
