OBSUP

convert the c code to matlab compatible When executing, you need both c file and the m-file

zcross.. to play.. z croos.. zero

A PIV Post-processing and data analysis toolbox(The PIVMat Toolbox for Matlab contains a set of command-line functions to import, post-process and analyse 2- and 3-components vector fields from PIV (particle image velocimetry), stereo-PIV, DIC (digital image correlation) SS (synthetic schlieren) or BOS (background-oriented schlieren) applications. Main Features: - Import vector fields from PIV (Particle Image Velocimetry) or other related technics, such as DIC (Digital Image Correlation), SS and BOS (Synthetic Schlieren and Background-oriented Schlieren). - Compatibale with files from DaVis (LaVision), DPIVSoft (Meunier & Leweke), VidPIV (Oxford Laser), MatPIV and Optical Flow. - Standard vector field operations: interpolation, filtering (median, Butterworth...), averaging (temporal, spatial, azimuthal...), derivatives computation (vorticity, divergence, strain, Q-factor...) - Fully vectorized: all operations directly apply on arrays of fields (no for loops) - More than 60 functions with full on-line documentation sampl)

说明：  《变结构控制与MATLAB仿真》书中第二章例一的变结构控制程序( Variable Structure Control and MATLAB Simulation chapter book cases one of the variable structure control procedures)

说明：  OFDM信号的PTS算法，用于降低峰均比，v=4，64QAM调制，子载波数可以自己调整(Partial Transfer Sequence Algorithms)

很好很实用的matlab工程函数包括：无优化实验等相关问题(Matlab works well very useful functions include: no optimization experiments and other related issues)

波束形成结合准正交空时编码编码4天线系统，附有仿真图(Beamforming combined with quasi-orthogonal space-time coding coding 4 antenna system, with simulation of Figure)

针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控 制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号 频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方 法的基础上构造对信号分量进行控制的自适应控制器。(The adaptive vibration control of systems excited by forces of periodically varying frequencieswas dis- cussed. The presented adaptive controlwas realized on the basis of tracking of time-varying frequencies and amethod for online frequency estimation, filtering and controlwas proposed. Based on the principle of subspace identification, the time-varying frequencieswere estimated from the recursively computed autocorrelation ofmeasured signals. )

说明：  遗传算法的详细过程，对初学者很有用希望对需要的人能有帮助(The detailed process of genetic algorithm, useful for beginners who want to need to have help)

S.J.Chapman《MATLAB编程》中文版修正版(matlab S.J.Chapman)