a_2D_fdtd

说明：  遗传算法设计的双关节机械手干扰观测器matlab6.5编写(Genetic algorithm design of two-joint manipulator disturbance observer to prepare matlab6.5)

GUI CREATING IN MATLAB EASY AND FAST

这是一个好用的频偏估计算法的matlab仿真程序,正确率可以达到98％，包括面积、周长、矩形度、伸长度。( This is a useful frequency estimation algorithm matlab simulation program, Accuracy can reach 98 , Including the area, perimeter, rectangular, elongation.)

模拟退火粒子群算法在matlab中应用，很实用，很好用(Simulated annealing particle swarm algorithm in matlab applications, very practical, very good with)

退火粒子群优化算法（SAPSO），matlab代码，仅供学习(Annealing particle swarm optimization (SAPSO), matlab code, only to learn)

说明：  matlab的qpsk-fading的程序代码 是初学者的福音(The qpsk-fading matlab program code is the gospel for beginners)

多元统计分析的matlab程序代码 对于初学者很有用(Multivariate statistical analysis of the matlab code is useful for beginners)

markowitz 均值方差模型 Black-litterman 模型 resample模型 robust模型(markowitz mean-variance model Black-litterman model resample model robust model)

图像认证中的Image Hashing技术，源码最新下载自美国名校The University of Texas at Austin的Brian L. Evans教授的实验室网站 (Matlab programs for image hashing downloaded from Professor Brian L. Evans in University of Texas at Austin in USA)

SDOF system distance calculate using Duhamel integral method。