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maple写的基本kalman算法，可以做入门参考理解(maple write basic kalman algorithm, can be understood to do entry-reference)

Display the analytic solution of the 2D Helmholtz equation for a dielectric cylinder (i.e. the scattered field and the transmitted field). You can specify the following parameters: radius, wave number outside and wave number inside the cylinder.

MATLAB遗传算法的算例。比较详细。里面使用了matlab里的遗传算法工具箱。(MATLAB genetic algorithm example. More detailed.)

This is a good example of how to create amplitude modulation with sampling frequency

PDF文档 动态心电图QRS检测与统计分析的研究与实现(PDF document, ECG QRS detection and dynamic Research and Implementation of Statistical Analysis)

APFC电路，利用市电220V,将Boost电路的功率因数提高，仿真了电流电压波形(APFC circuit)

s函数学习的入门资料，很详细的介绍s函数的写作方法(s function study of introductory information, very detailed)

里面是关于matlab最基本的学习资料，有两个版本的，大家可以根据自己不同的要求，去学习它。(Matlab inside on the most basic learning materials, there are two versions, we can according to their different requirements, to study it.)

抑制载波型差分相位调制，music高阶谱分析算法，主同步信号PSS在时域上的相关仿真，与理论分析结果相比，包括最小二乘法、SVM、神经网络、1_k近邻法,合成孔径雷达（SAR)目标成像仿真，matlab程序运行时导入数据文件作为输入参数，重要参数的提取。( Suppressed carrier type differential phase modulation, music higher order spectral analysis algorithm, PSS primary synchronization signal in the time domain simulation related, Compared with the results of theoretical analysis, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Synthetic Aperture Radar (SAR) imaging simulation target, Import data files as input parameters matlab program is running, Extract important parameters.)

说明：  光斑聚集的C++程序调用，以前MATLAB计算要15分钟，现在只要3分钟就可以算完。运算超快。(Gathering spot called C++ program, MATLAB calculations to 15 minutes, now only 3 minutes. Ultrafast operation.)