kohonen-network

基于时域抽样的快速傅立叶变换,在数字信号处理，数字图像处理中有很重要的应用(fft_dit)

基本PSO算法源代码,可以直接在matlab中运行。效果不错，适合初学者。(Basic PSO algorithm source code can be directly run in matlab. Good results, suitable for beginners.)

Interactive smoothing for your own data, with sliders to control derivative order, smooth width, and scale expansion.

matlab使用共轭梯度法求解laplace方程(matlab program using CG method solving laplace eq.)

这里总共有4个Matlab编制的设计光子晶体滤波器的程序供大家交流(Here a total of four Matlab photonic crystal filter design prepared for your exchange program)

说明：  这些程序都是经过本人和许许多多工作过学习过的老师同学，以及一些志同道合的哥么们长期使用验证确实好使的(these procedures are numerous and I worked and studied the teachers and fellow students, and some like-minded Columbia Mody have long-term use of the test so that really)

用MATLAB编写的人脸识别算法，对PCA主成分分析进行了改进(Face recognition algorithm using MATLAB, the PCA principal component analysis has been improved)

it will help to remove speckle noise remove using wavelet filters in medical images

S_函数使用及应用举例，本书详细的介绍了关于matlab中simulink仿真的基础知识(simulink S-function example)

The program RANDOM_WALK_2D_PLOT plots the trajectories of one or more random walks. The program RANDOM_WALK_2D_SIMULATION plots averaged data for any number of random walks that each use the same number of steps. The data plotted is the average and maximum of the distance squared at each time step. The average distance squared should behave like the number of time steps.