optimize

说明：  预测编码的部分函数，如需使用还需另外编写部分函数(Predictive coding part of the functions needed to prepare the part for the use of function)

利用古典显式差分格式求解抛物型偏微分方程(parabolic partial differential equation)

Regression test case for issue 1134697.

说明：  Some common algorithms

调用smooth函数进行加噪数据的平滑处理(noise and smooth )

里面包含有几个由MP150采集到的ECG、PPG和心率数据，还有一个能显示ECG和PPG信号波形以及频谱的matlab程序，它还能显示经过五点平滑滤波后的ECG和PPG的波形，程序中有注释。(Which contains several by the MP150 collected ECG, PPG and heart rate data, and one can show ECG and PPG signal waveform and spectrum matlab program, it can also display after a five-point smoothing filter after the ECG and PPG waveforms program in the Notes.)

在语音信号处理中，特征的聚类用matlab来实现(in voice signal processing, feature clustering to achieve using Matlab)

tsp problem by amin zafarian

DYNAMIC MATRIC CONTROL FOR HEATER EXAMPLE IN CAMACHO

matlab实用程序百例，包括图形应用，界面设计，数值处理等(matlab examples)