fft_demodule

this is 3d tr model for airplane target tracking

simulink中按照相关公式建立的发动机模型(established in accordance with the relevant formula simulink engine model)

利用牛顿拉夫逊法对IEEE30配电网系统进行潮流计算，为配电网状态估计提供初值(to get power flow of ieee30 by newton-rafson,then provide the strat state for dse)

在MATLAB环境中实现基于8QAM的信号调制解调(In the MATLAB environment 8QAM based on the signal modulation and demodulation)

图像处理程序，matlab的图像增强处理(Image processing, matlab image enhancement processing)

针对常规测速方法，M法与T法的研究与探讨，分析了两种方法的误差来源，指出了问题本质，并提供了仿真图例。(For the conventional measurement methods, M Law and T The Study and discussion of the two methods of error sources, pointed out the nature of the problem and provide a simulation of legend.)

说明：  这是一个关于MATLAB编程的PDF文档，希望对大家学习MATLAB编程有所帮助。(This is a pdf about matlab progressing,I hope it will be useful to you!)

使用遗传算法对pid进行优化，m文件调用模型文件，直接出结果(Using genetic algorithm to optimize PID, m file calls model files, directly results.)

lms算法实现滤波，重构权值，对噪声信号进行重构，可以实现时延计算(LMS algorithm filtering, reconstruction of the right value, the noise signal reconstruction, time-delay calculation can be achieved)

The code implements an approximation of the multivariate bandwidth calculation from (The code implements an approximation of the multivariate bandwidth calculation from [1]. In contrast to other multivariate bandwidth estimators, it can be estimated from a preclustered sample distribution offering a simple way of estimating compact and accurate KDEs with variable kernels.)