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模拟了衍射光栅的光学行为，运用matlab语言编写的程序，对科技工作者有很搭帮住(simulation of the optical diffraction grating, using the Matlab language procedures, IT workers have to take very live help)

Matlab有限元程序，是书he Finite Element Method Using MATLAB中的源程序(Finte element using matlab, source code)

基于Matlab编程环境下的程序，SIFT目前比较热门的特征提取程序。(Matlab programming environment based on the procedure, SIFT now more popular feature extraction process.)

In computer science and information theory, Huffman coding is an entropy encoding algorithm used for lossless data compression

包括分层空时编码，网格空时编码，以及分组空时编码，很全面的matlab仿真程序，gui界面(Including the layered space-time coding, space-time coding grid and the split space-time coding, it is comprehensive matlab simulation program, gui interface)

说明：  蓄电池双向buck-boost变换器，可以仿真，(16/5000 Matlab draw three-dimensional sphere, coordinate axis)

pca进行人脸识别的原理和代码，特征脸方法，图像重建(PCA for face recognition principle and code, Eigenfaces method, image reconstruction)

emd经验模态分解，适用于对含噪信号处理，优于小波去噪的信号去噪方法。(Empirical mode decomposition)

matlab基础编程的例子，尤其适合初学者,(Examples of basic programming for beginners)

用matlab解决微分方程中的问题，提供一些实例和代码，希望大家支持(Using matlab to solve differential equations of the problem, provide some examples and code, I hope you will support)