skin-detection

flag recognized with matlab

用最速下降法求解多维函数的极值 function [x,minf]=minFD(f,x0,var,eps) 目标函数：f 初始点：x0 自变量向量：var 精度：eps 目标函数取最小值时的自变量值：x 目标函数的最小值：minf( With the steepest descent method for solving the multi-dimensional function of the extreme value function [x, minf] = minFD (f, x0, var, eps) target function: f Initial Point: x0 argument vector: var Accuracy: eps target function takes the minimum value of the independent variable values: x minimum target function: minf)

ball beam 球杆系统pid仿真程序，附有gui界面 实现了球杆系统的线性和非线性仿真 供需要做此类大作业的学生参考(pid club ball beam system simulation program with gui interface realize the ball-beam system of linear and nonlinear simulation of supply and demand such a large operation to be done to students)

AR模型，用修正协方差法求谱估计，简单实用。(AR model, with amendments covariance spectral estimation method, simple and practical.)

the simulink of DF coorpertive communication

EEOF,是扩展EOF分析，扩展后的主分量分析有一定的应用，也是十分有用的程序！(EEOF, is to extend the EOF analysis, the extension of principal component analysis of certain applications, is also very useful program!)

定起点定终点的多旅行商MTSP问题的MATLAB代码(Multiple travel quotient MATLAB code for fixed point terminal point)

说明：  把2D图形变为3D图像的软件。先用该软件将2D图像转为数据，再用我上传的将2D转为3D的MATLAB软件绘图即可。(2D into 3D software)

粒子群算法 matlab程序 matlab 语言 (Particle swarm optimization procedures matlab)

SVD-TLS算法进行参数估计，本文用SVD-TLS算法估计观测信号的功率谱，步骤如下： （1） 计算样本相关函数矩阵R的SVD，并存储奇异值和矩阵V （2） 确定R的有效秩，本文使用的是归一化奇异值法来求有效秩 （3） 用总体最小二乘法估计参数 (SVD-TLS algorithm for parameter estimation, this paper observed SVD-TLS algorithm estimates the signal power spectrum, the following steps: (1) Calculate the sample correlation function matrix R, SVD, and store singular values and matrix V (2) to determine R, effective rank, this is normalized using the singular value method to be effective rank (3) The total least squares method to estimate the parameters)