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Constrained optimization has been explained with matlab 2007a. This has been explained with various benchmark functions. The main program can be directly applied to knapsack problem and portfolio optimization problem directly. These programs have been written in a menu driven manner.

容量water 《matlab使用详解》官方提供程序码(capacity)

speech Stft pitch detection

simulation of fuel cell -part1

Asignacion polos con menu y con codigos fuentes

cryptography is a technique used for decryption and encryption

基于mit数据库的时域心率算法，阈值自动更新，心率自动计算。(Mit database based on time-domain heart rate algorithm, the threshold value is automatically updated, heart rate calculated automatically.)

一系列基于matlab的风机仿真模型 十分十分有价值 内部资料无偿共享(Matlab-based wind turbine simulation model is very valuable internal information free of charge sharing)

stlfmcw雷达对目标的测速和测距，通过上下差频得到差拍信号，在进行快速fft得到目标的一维距离和速度(st fmcw radar target speed and distance measurement, frequency beat signal obtained by the difference between up and down, making quick fft obtained one-dimensional target distance and speed)

说明：  广义S变换 作为小波变换和短时傅里叶变换的继承和发展， S 变换采用高斯窗函数且窗宽与频率的倒数成正比，免去了窗函数的选择和改善了窗宽固定的缺陷，并且时频表示中各频率分量的相位谱与原始信号保持直接的联系，使其在 PQD 分析中可以采用更多的特征量，同时， S 变换提取的特征量对噪声不敏感，因此，近年来众多学者纷纷采用 S 变换并结合其他分析工具应用于 PQD 的分析，产生了大量研究成果。(Generalized S-transform)