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Implementation of fourier transformation in Matlab/Simulink

混沌时间序列分析中的G-P算法求关联，可用，已经用过(Associate chaotic time series analysis algorithms for GP, available, has been used)

文件中有四种图像评价函数，可以从多帧图像中搜寻最清晰的一帧，代码调试可运行。(There are four file image uation function, can search the clearest multiple frames a frame, debug the code can run.)

该图片介绍了灰色预测模型的simulink的建模方法(This picture discribes the method of grey prediction model about simulink.)

Simulation of an AR-GJR process

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matlab程序，对图像做选取3*3矩阵的8邻域与中心特征值的像素差，然后按照不同的方式滑动(matlab program, the selected pixels of the image to make the neighborhood and the center differential 8 eigenvalues ​ ​ 3* 3 matrix, and then slide in different ways)

共散射点正演模拟，而且有P波和S波速度扫描和速度谱制作的程序。(Forward modeling of scattering centers, and a P-wave and S-wave velocity and velocity spectra produced by the scanning process.)

数学建模竞赛中很多问题都和数学规划有关，可以说不少的模型都可以归结为一组不等式作为约束条件、几个函数表达式作为目标函数的问题，遇到这类问题，求解就是关键了，列举规划后用Lingo、Lindo等软件来进行解决比较方便。(Many problems in mathematical modeling contest are related to mathematical programming. It can be said that many models can be reduced to a set of inequalities as constraints and several functional expressions as objective functions. Solving these problems is the key. It is more convenient to use Lingo, Lindo and other software to solve these problems after enumerating the planning)

说明：  柴油机MATLAB/simulink仿真模型。(Diesel engine Matlab / Simulink simulation model.)