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time series prediction use ANN

EMD端点效应新文献资料；带端点延拓的EMD和原始EMD的matlab程序；画包络谱和幅值谱的matlab程序；供研究者参考(End effect of EMD literature endpoint extension of EMD and original EMD matlab program painting envelope spectrum and amplitude spectrum matlab program for researchers reference)

使用快速傅里叶变换fft实现带有高斯白噪声的频谱估计(Using fast Fourier transform fft achieve spectrum estimation with Gaussian white noise)

说明：  展示拉盖尔-高斯光束不同弧向量子数、径向量子数、束腰大小以及不同轴向位置上的光强分布。(The work shows the light intensity distribution of Laguerre-Gaussian beam with different parameters including radial quantum number, radial vector quantum number, waist size and different axial positions.)

本演示文稿介绍了MATLAB的一些基本知识，希望对学习MATLAB的朋友有一定的帮助(This presentation describes some basic knowledge of MATLAB, in the hope to learn MATLAB is certainly helpful friends)

dlks ahfiewhlifjsdklfjai ew.f共轭法(min)

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16QAM的调制，它把输入的二进制数据以查找表的方式进行映射，从而提高信息传输率。(16QAM modulation, it is the input of binary data to find a way to map the table to enhance information transfer rate.)

传统的pca人脸识别中的matlab算法，人脸前期处理，希望对大家有用( I was born in Liaoning.Liaoning is a beautiful place.There are many places of interest in Liaoning.I was born on September,26th.I am a girl.I like traveling,reading and English.Speaking English is very important.It s very useful for us.We should do our best to learn English.I like making friends,too.I want to make more and more friends.Let s be friends.When I am free,I usually read books.Much of my life has lived with books.My favorite book is《Harry Potter》.Harry Potter is a brave,clever boy.I like him very much.Books are very interesting.I have great fun in reading books. )

matlab编写转移矩阵，就是现在我有两幅图，是同一个地方的不同年份的两幅图，怎么写matlab代码，得到(matlab write the transfer matrix, that is, now I have two images, the same place in different years of the two images, how to write matlab code, to be)