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this program deals with homomorphic analysis of speech. it was homework assignment in digital speech processing course. speech is synthesized using homomorphic filter.

说明：  singular value decomposition

2d heat conduction problem in matlab

these are matlab files in relation to RK4

胡广书《现代信号处理》，现代信号处理的经典教材，内附书中的源程序(Hu Guang book " Modern signal processing," the classic textbook of modern signal processing, source code included in the book)

kalman滤波算法应用matlab语言来实现。(kalman filter matlab )

我用Matlab编写的CG算法，很好用,输入A,b,x的精确解，求解x及误差曲线。(I used Matlab prepared CG algorithm, a very good use, type A, b, x the exact solutions, to solve x and error curve.)

包含剪切波变换（以拉普拉斯金字塔变换为尺度剖分），以及该变换的压缩感知重构测试应用程序。(Contains shear wave transform (Laplace pyramid transform for the scale subdivision), as well as the transformation of compressed sensing reconstruction test application.)

2014A 单车道 双车道 构造了加速，为防止碰撞的减速和随机减速 还有构造了事故发生的函数(MCM 2014A CA-NS-doublelanes and singlelane)

说明：  深度学习的NN神经网络，加了改进的梯度，自己可以下载数据测试，如有不懂请联系本人(Depth study of the neural network NN, plus improved gradient, you can download the data to test, if I do not understand, please contact)