PCA1221

本文件包含两个程序，实现一维和二维分形地面的模拟(This document contains two procedures to achieve a one-dimensional and two-dimensional simulation of the ground, Fractal)

Main Three Phase Program

说明：  lm算法的matlab程序，自己编的，不是库函数(lm algorithm matlab procedures, own, and not a library function)

数字信号处理中的基于Monte Carlo的方法(Monte Carlo-based methods in signal processing)

物质点法的MATLAB计算程序 这是本构模型课上的作业(MATLAB calculation program material point method which is the job of the constitutive model lesson on)

力密度法找形分析，实现柔性索网等结构的找形。(Analysis of the force density method for flexible cable net structure of the form.)

BSS Blind source separation

本人写的中值和均值滤波的代码，主要用于SAR成像滤波，希望管理员给予通过(I wrote the median and mean filtering code, mainly for SAR image filtering, administrators hope to give through)

说明：  解方程组的MATLAB程序，直接运行。希望对大家有帮助。(Solution of equations of the MATLAB program, direct running. We want to help.)

truetime 的初始化文件，安装时重要的系统变量设置，进行c语言和matlab联合编程的结合点(TrueTime initialization files, system variables when installing the important settings, combination of C language and MATLAB programming)