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Compressive sensing (CS) has been proposed for signals with sparsity in a linear transform domain. We explore a signal dependent unknown linear transform, namely the impulse response matrix operating on a sparse excitation, as in the linear model of speech production, for recovering compressive sensed speech. Since the linear transform is signal dependent and unknown, unlike the standard CS formulation, a codebook of transfer functions is proposed in a matching pursuit (MP) framework for CS recovery. It is found that MP is efficient and effective to recover CS encoded speech as well as jointly estimate the linear model. Moderate number of CS measurements and low order sparsity estimate will result in MP converge to the same linear transform as direct VQ of the LP vector derived the original signal. There is also high positive correlation between signal domain approximation and CS measurement domain approximation for a large variety of speech spectra.

基于MMC逆变器的MATLAB的模型，初学者学习用。电力电子行业与电气工程行业学习资料。(MMC converter)

帮朋友写的主成分分析，有图形显示，注意请自行判断数据是否需要转置。(Help a friend wrote principal component analysis, a graphic display, attention please judge for themselves whether the data needs to transpose.)

matlab写的数字识别程序，功能基本完成Demo1(matlab write digital identification Demo1)

从变量可见性角度分析，Matlab程序运行过程中（以下不特别说明都是指在Matlab程序中），不同形式的变量可见范围源于于面向对象编程的概念.(variables can be seen from the point of view of analysis, Matlab procedures in the process (not refer specifically explain procedures in Matlab), different forms of variable can be seen in the area stems from the object-oriented programming concepts.)

自编基于龙格库塔法的Matlab数值积分函数 (Self-compiled Matlab based on Runge-Kutta method of numerical integration of functions)

实用MATLAB程序 主要为采用MATLAB对图像进行处理等功能(Practical MATLAB program is mainly for the use of MATLAB functions for image processing)

MATLAB+Excel定量预测与决策：运作案例精编／张建林编著的原数据文件，包括每章的matlab文件和EXcel数据(MATLAB+ Excel quantitative forecasting and decision-making: operational case for fine/Jianlin edited the original data files, including files for each chapter and EXcel data matlab)

说明：  C++矩阵运算,可以像matlab那样轻松使用(C++ matrix computation)

说明：  Matlab toolbox for parsing optimal control problems into nonlinear programming problem. Please read the documentation under subdirectory manual. There are a few examples that should help you get started.