Codes

中心显示格式和修正中心显示格式求解poisson方程，矩形区域，狄利克雷边界情况！(Center display format and the correction center display format for solving poisson equations, rectangular area, Dirichlet boundary conditions!)

说明：  关于压缩感知在雷达成像中的应用的一篇论文，(compressed sensing)

这个程序是MATLAB里面完成了计算节点导纳矩阵的功能，对初学者很有用。(This procedure is done inside MATLAB function calculates the node admittance matrix, useful for beginners.)

MATLAB R2016a完全自学一本通.part1 详细说明请参见part3(MATLAB R2016a Self-taught Book (with its own catalogue))

程序的主要目的是获得光学传递函数，通过光程差获得光瞳函数，之后获得点扩散函数，最终得到光学传递函数。(The main purpose of the program is to obtain an optical transfer function, the pupil function obtained by the optical path difference, after obtaining the point spread function, the finally obtained optical transfer function.)

calculate the correlation and convolution

matlab 的经典代码，很实用而且简单，希望能帮助到您(matlab classic code, very practical and simple, hope can help to you)

本程序为希尔伯特变换程序～里面附带了emd.m经验模态分解程序(需要下载时频工具包)(This program for the Hilbert transform ~ it comes with the emd.m empirical mode decomposition program (need to download the time-frequency toolkit))

matlab 基础知识讲义，内容发人深省，深入浅出(matlab basic knowledge of lectures, the content of thought-provoking, and easy)

可对所求数据进行傅里叶变换，快速得到系统的频谱图。(Fourier transform can be used to obtain the spectrum of the system.)