fengjimoxing

原始单纯形法（大M法，无需给出初始基变量）。输入：C是n维行向量，A是m*n的系数矩阵，b是m维列向量 输出：x最优解（如果有的话），fval最优值，flag解的状态说明，interation求解时的循环次数(The original simplex method (big M method, without giving the initial basic variable). Input: C is the n-dimensional row vector, A is the coefficient matrix of m* n, b is the m-dimensional column vector Output: x the optimal solution (if any), fval optimal value, flag state solution description, interation when the number of cycles to solve)

this algorithm simulates natural behavior of weeds in colonizing and finding suitable place for reproduction.IWO differs from other evolutionary algorithms in the way of reproduction,spatial dispersal and competitive exclusion

此程序可用来计算风振响应，包括位移响应，加速度响应以及位移风振系数、加速度风振系数。(This program can be used to calculate the wind-induced vibration response, including the displacement response, acceleration response and displacement wind vibration coefficient, acceleration of wind-induced vibration coefficient.)

发个Arnold置乱变换的matlab代码(Arnold matlab)

本代码是数理统计与MATLAB工程数据分析一书中第8章的原代码，对本章学习有很大帮助。(This code are of mathematical statistics and MATLAB data analysis project, a book in Chapter 8 of the original code, the study of this chapter are very helpful.)

MDS-MAP定位算法的matlab仿真代码(MDS-MAP localization algorithm matlab simulation code)

利用pca计算出两个统计量，通过对统计量的大小比较以判定故障是否发生。(Pca is calculated using two statistics, by comparing the size of the statistic to determine whether the fault occurs.)

this function is getting the background by mean function for rael time . the function calc the mean of every pixel .

本资源提供了详细的matlab的源代码，能够快速的入门matlab，并熟练的掌握matlab。 (This resource provides a detailed matlab source code, fast entry matlab, and skilled master matlab.)

说明：  使用Matlab R2009b进行数字视频帧保存编程(Using Matlab R2009b programming for digital video frame preservation)