good-pso

说明：  用于轮廓提取，把图片导入即可，非常清楚，非常精确(For contour extraction)

matlab实现卷积码，viterbi译码，总结了常用的卷积码编码多项式，以及完整的仿真程序(matlab convolutional codes, viterbi decoding, summed used polynomial convolution coding, as well as a complete simulation program)

采用混合算法完成多传感器数据融合课程的第一次作业。(finished the first homework through hybrid algorithm in multi sensor data fusion.)

采用symmetrized split-step method数值求解非线性薛定谔方程(Numerical solution of nonlinear Schrodinger equation by symmetrized split-step method)

说明：  2-D FFT

variable speed of induction motor.

程序dijkstra,C++语言的，可以运行，做数学建模竞赛会用到的(dijkstra,C++，for math modelling)

稀疏分量分解。 function [y A]=sparseBSS1(X,L,langda,G,h,delta)(function [y A]=sparseBSS1(X,L,langda,G,h,delta) ---------------------------------------------------------------- 2009-04-15 YangZhicong X: observed signal,each row correspond to a sensor observations L: the length of FFT (or the length of Hanning window) langda: adjust the desired angular width G: discretize the potential field by taking a sample of G points h: threshold y: estimated sourses A: estimated mix matrix )

信息隐藏的一种算法,使用matlab实现.mycompress.m JPEG有损压缩 mycrop.m 剪切 myhighpass.m 高通滤波器 mylowpass.m 低通滤波器 mynoise.m 高斯，椒盐噪声 myresize.m 放缩 myrotate.m 旋转 mywiener.m 维纳滤波 myattack.m 以上所有攻击的集合(information hidden an algorithm, using Matlab to achieve. JPEG Compression mycompress.m mycrop.m shear myhighpass.m high pass filter mylowpass.m lowpass filter mynoise.m Gaussian, salt and pepper noise myresize.m Zooming myrotate.m peacekeeping rotation mywiener.m Filtering myattack.m satisfied all of the above attacks pool)

阵列信号处理中DOA估计的ESPRIT算法源程序(The matlab code for ESPRIT algorithm DOA estimation of array signal processing )