code-2

利用jacobi法求解病态线性方程，其中矩阵为hilbort矩阵(Jacobi method used to solve ill-linear equations, including matrix hilbort matrix)

matlab 程序求解梁单元内力，简单易学，好东西(matlab program for solving beam element internal force, easy to learn, a good thing)

This file is the programs of (chapter 2) of book (Modeling the Wireless Propagation Channel a Simulation Approach with MATLAB) which is related to shadowing effects. It helps you to simulate wireless shadowing effects.

小飞机图像匹配（在模板中查找特点图像的位置）MatLAB编程(Small plane image matching (Find features images in the template position) MatLAB Programming)

segmenting image processing lazy snapping

复变量方法的拓扑优化matlab程序，从最基础的帖木金科梁来说明复变量方法的可行性。(Topology optimization of complex variable method matlab program, the most basic to illustrate the feasibility of Tamerlane 金科梁 complex variable methods.)

说明：  用matlab实现神经网络算法用于锅炉故障检测，结果可实现(Using matlab neural network algorithm for boiler fault detection, the results can be achieved)

此文档涵盖了Matlab初学者和有一定基础的学者，在编程过程中遇到的指令方面的集合。(This document covers the Matlab have a certain foundation for beginners and scholars, in the programming process encountered in a collection of directives.)

代码是自行编写的基-2FFT算法，并与MATLAB系统自带的FFT作比较(This is code for fft2dit， which is self-coding. compare is considered between fft and fft2dit)

说明：  噪声中的非平稳信号的频谱分析的matlab代码(Matlab code for spectrum analysis of non-stationary signals in noise)