gailie_V7.2

孙志忠书：偏微分方程数值解，第三章第一节：抛物方程的有限差分解法向前欧拉格式(forward euler difference scheme for parabolic problem)

说明：  Matlab 经典算法程序规划绘图差值数值分析(Matlab classical algorithm mapping programmatic difference between the numerical analysis of)

说明：  自适应均衡cma算法程序，仿真结果清晰，希望对做此方面的研究的人们有多帮助。(Adaptive equalization algorithm cma procedures, simulation results clearly want to do this research to help people more.)

运用MATLAB对波形的进行最优预处理，处理以后的曲线的效果非常好 使用的时候，把TXT里面的程序复制到在MATLAB里面新建立的.MAT文件中，按F6运行(use of MATLAB waveform for the optimal pretreatment, After dealing with the effects of the curve very good use of time TXT put inside the copy of the MATLAB inside the new building. MAT document, the operation by F6)

eemd,emd 分解相关降噪相关包括自相关原理等(eemd, emd decomposition related noise and other relevant principles include autocorrelation)

说明：  语音识别中，提取MFCC特征参数时用到的MEL滤波器组函数，函数名为melfb(the function of melfb for speech recognition)

实现viterbi译码功能的matlab程序(source code for viterbi decoding)

This code is used to cut selected part of the image that is of course after you decompress.   And run the code in the image circle separated.

通过matlab实现拉格朗日乘子法。学习经典优化方法，熟悉matlab语言。(Realize the Lagrangian multiplier method by matlab. Learning classic optimization methods, familiar with matlab language.)

通过这个算法可以确定BP神经网络中隐层最优神经元个数(Determine the BP neural network hidden layer neuron number of optimal)