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基于BP神经网络的遥感图像分类代码。从样本中提取崇明岛东滩十种地物的光谱特征，并训练BP网络，再利用网络进行分类(BP neural network-based remote sensing image classification code. Extracted from samples of 10 kinds of Chongming Island, Dongtan features of the spectral characteristics and to train BP network, and then use the network to classify)

关于PCA算法的调用程序，傻瓜式操作，直接运行，附带样本数据文档，很好的帮助初学者。 一看就懂！可以任意更改样本！(Calls on the PCA algorithm procedure, Fool operation, direct running, with sample data files, a good help for beginners. Understand at a glance! Samples can be changed!)

matlab 日内趋势交易代码(TrendIntraDay trade codes of matlab)

伽博同轴全息记录与再现。通过衍射计算完成光学同轴全息记录与再现过程的仿真，可以观察再现像的特点。(Bo coaxial holographic recording and playback.Completed through the calculation of the diffraction optical coaxial holographic recording and playback process simulation, can observe reproduce like characteristics.)

MATLAB的数字滤波器设计 (MATLAB digital filter design)

The file contains program for image processing

说明：  基于蒙特卡罗马尔可夫链的差分遗传算法。算法有mc抽样改进，并用差分算法改进遗传优化算法(Difference genetic algorithm based on monte carlo markov chain. With MC sampling improvement algorithm difference algorithm improved genetic optimization algorithm)

一些数学模型中的算法程序，附带编码，matlab(Some mathematical model algorithm program with code, matlab)

Create an impulse excitation

Dynamic voltage restorer