Poincare.m

在Matlab中用处理数字图像的算法来处理图像 自己可以运行一下，这里边是书上的源代码，很难找到的，我找到了，贡献给大家(In Matlab by processing digital image processing algorithms to the image)

This is about Digital signal Processing.

capon的程序，这几天写的，用用试试吧(capon is written by me)

说明：  MATLAB环境下，离散傅里叶算法的运行代码(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)

使用FFT变换在频域对宽带扩频信号中的正弦干扰信号进行识别和抑制，其中扩频信号由1024点的伪随机序列表示(FFT transform the use of broadband in the frequency domain spread spectrum signal of sinusoidal interference signal identification and suppression, in which spread spectrum signal points from 1024 pseudo-random sequence that)

说明：  本程序用matlab实现了求不规则图形的最小外接矩形和最大内接矩形，实验用的图形也附在了文件中，可直接运行(This matlab program graphical the irregular circum-rectangle minimum and maximum inscribed with rectangular, experiment graphics attached the documents and can be directly run)

Locality Preserving Projections(LPP),局部保留投影，可以找出高维空间中的数据在低维空间中的投影，并保留了数据之间的相关性(Locality Preserving Projections (LPP), partial retention projection, you can find the data in high-dimensional space in a low dimensional space projection, and retains the correlation between data)

this code packet is heplful to your optimization studies. especially signal processing area.

wind solar mppt inverter boost converter

对电磁波三维传播的仿真，包括在自由空间的传播和FDTD算法的有界空间传播(Three-dimensional simulation of electromagnetic wave propagation, including propagation in free space bounded space propagation and FDTD algorithm)