guangfu_SVPWM_Islanding_Vd90

说明：  .... 关于三维FDTDMatlab的程序(The procedure on the three-dimensional FDTDMatlab ....)

说明：  matlab 下神经网路的经典应用，非常直白，浅显易懂，值得下载(Matlab Neural Network classic application, very straightforward, simple to understand, it s worth downloading)

matlab图像分割，很有参考价值的一篇文章。希望大家可以好好看看！(matlab image segmentation, great reference value of an article. I hope we can have a good look!)

对已知的以为数据进行FFT变换，得到数据的频谱图，进而可分析出幅值和相角。(Known that the data FFT, the frequency spectrum of the data, which can be analyzed magnitude and phase angle.)

对连续时域信号进行采样处理成为离散信号。完成信号绘图并显示其采样图像(signal sampling)

匈牙利算法，用于解决指派问题，对刚刚学习优化理论的朋友来说非常合适(Hungarian algorithm for solving the assignment problem)

calculate the allan variance

本程序为抗JPEG压缩的半脆弱性彩色图像数字水印，主要原理为DCT转换和DCT系数比较法，内含5中攻击仿真测试以及GUI界面，测试环境为MATLAB2009a，系本人2013年本科毕业设计(The procedures for the anti-JPEG compression semi-fragile color image watermarking, the main principle is the DCT transform and DCT coefficients comparative law, including five in the attack simulation testing and GUI interface, the test environment is MATLAB2009a, Department I graduated design 2013)

Particle filter for robot localization based on WiFi

image boundry extraction