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说明：  字符从文章的最顶端掉下来的特效显示效果 (Characters from the top of the article fall display of special effects)

to solve the ordinary differential equation given as x^2 u - 2x u - 4u = x^2, 10 < x < 20 u(10) = 0 and u(20) = 100 using 10 linear elements

数字语音处理及MATLAB仿真[张雪英][程序源代码](Digital audio processing and MATLAB simulation [ZhangXueYing] [source code])

这是一篇硕士论文,题目是多目标优化的遗传算法研究(This is a master' s thesis topic is a multi-objective optimization by genetic algorithm)

流形学习代码，典型的子空间学习方法，可用于人脸识别(manifold learning code, the typical learning space, which can be used for face recognition)

matlab PID 刘金琨《智能控制的MATLAB实现》(matlab PID)

说明：  电机定子绕组故障，它可以准确诊断定子绕组故障(Stator winding fault, it can be accurate diagnosis of stator winding fault)

齐次坐标变换有很多形式，本程序证明采用不同形式时对应的转换矩阵不同(homogeneous coordinate transformation)

中国各省的shp文件，可以用于matlab或者gis编程的原数据(the shp file for China, you can use it as the data in the matlab or gis)

CZT 算法实现，matlab例程实现,可以直接使用(CZT matlab)