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本文当中包含了matlab的主要命令，如管理命令和函数(This article contains the main matlab command, such as management commands and function)

此程序对于学习图像处理的学生很有用处，不妨看看。(This program for students to learn useful image processing, take a look.)

基于matlab小波变换实现的图像压缩 （通过mask截取小波变换系数）(Wavelet Transform Image Compression)

用拖布列兹MUSIC估计来波方向，及对数据协方差矩阵斜对角线上的元素进行平均再DOA估计(Using drag Boulez the MUSIC estimated to wave direction, and the average re-DOA estimated data covariance matrix oblique diagonal elements)

宽带波束形成，有点小问题，欢迎大家批评指正(broadband beamforming, a little, and welcomes your comments and corrections)

线性方程组的数值解法，包括高斯消去，三角分解，追赶法和Jacobi等迭代方法(err)

扩频因子在通信领域是我们必须要掌握的重点，本文章系统详细的阐述了扩频因子的作用，原理等，希望对大家有所帮助~(Spreading factor in the field of communication is that we must grasp the focus of this article system detailed expounds the function of spreading factor, principle and so on, hope to be of help)

说明：  采用谱元法计算声传播问题，带matlab代码(spectral method used for wave transmission problems, with matlab code)

关于matlab支持向量机的程序，学习支持向量机的人可以看看。(On support vector machine matlab program, learning support vector machines can see.)

说明：  北航数值分析大作业第一题：矩阵的QR分解求特征向量。代码是我在理学院本科期间写的，所有结果已经过Matlab及Mathematica验证，保证算法正确实现。(Numerical analysis of Beihang great job the first question: QR decomposition of matrix eigenvector. Code is written during my undergraduate logical Institute, all results have been verified through Matlab and Mathematica, to ensure it is correct to achieve.)