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说明：  FR共轭梯度算法求极小值。y为给定函数，x为函数变量，x0为搜索起始点 返回值fm为极小值，xm为极小值点(FR conjugate gradient algorithm for the minimum. y for a given function, x as a function of variables, x0 the starting point for the search to return to the value of fm for the minimum, xm for the minimum point)

总体平均经验模态分解适合于分析非线性、非平稳信号序列，具有很高的信噪比。(The overall average empirical mode decomposition process)

The code assembles various member stiffness matrices of a Q-4 element

This code is about Digital Signal Processing.

基于DTW的语音情感识别！运行环境MATLAB!(Speech Emotion Recognition Based on DTW! Operating environment MATLAB!)

说明：  有关于S函数的，滑模变结构例程3,内涵simulink和m函数(Learning about the S function, SMVSC routine 3)

神经网络LMS算法的学习规则，求的最大稳态学习速度，进行权值学习训练(artificial Neural Network Least Mean Square)

二阶稀疏信号欠定盲分离，基于超平面法矢量的混合矩阵的估计(Second-order sparse underdetermined blind signal separation method based on hyperplane vector mixing matrix estimate)

EEMD用于信号处理，将复杂信号分解为多个IMFS,可用于弱信号的监测(Ensemble Empirical Mode Decomposition )

利用matlab开发平台针对算术编码原理实现了算术编码(Matlab use development platform for the realization of the principle of arithmetic coding arithmetic coding)