fft-dft-and-ploting

一束光通过一个透明圆柱体，圆柱后有一个屏幕，程序最终反映屏幕上的 图象随圆柱半径的变化而变化。其中光强分布是采用相干叠加原理，因为其中采 样点数目不足，所以光强分布的结果和真实的有一定差距。增加采样点数目和改 变采样点范围能够改善输出光强的结果逼真程度。(一束光through a transparent cylinder, a cylindrical post-screen process will ultimately reflect the on-screen image with the cylindrical radius change. Light intensity distribution of which is the principle of coherent superposition, because the insufficient number of sampling points, so light intensity distribution of the results and have some real gaps. Increase in the number of sampling points and to change the scope of sampling points can improve the outcome of the output light intensity the degree of realism.)

广义预测控制的实现及程序代码和程序源代码的说明(Generalized predictive control code)

以网页的形式详细的介绍了MATLAB的基础知识和使用技巧(The form of a web page in detail the basic knowledge of MATLAB and use of skills)

《MATLABSIMULINK实用教程》随书资源 很好("MATLABSIMULINK practical tutorial" with the book resources good )

PDE And ODE in engineering mathematics

matlab控制系统设计仿真珍贵案例，附有源代码(matlab control system design and simulation precious case, with source code)

说明：  详细简介了EMD算法原理以及matlab的实现(Details About the EMD algorithm, as well as the realization of matlab)

神经元PID测试程序模型，方便好用，下载后可直接运行(Neuron PID model test program to facilitate the easy to use, the download can be run directly)

该程序是用matlab写的一个利用遗传算法的选择性集成算法(The program is written in a matlab genetic algorithm using selective Ensemble Learning algorithm)

说明：  matlab中对任意figure中的数据图像部分放大，源程序中附有随机波形的例子。(matlab figure in the data for any part of the image magnification, the source program with a random waveform example.)