5

Create graphs of 3 dimensional logarithmic of a function named F(Theta,Phi), theta the elevation angle and phi the rotational angle. Converts to Cartesian coordinates and plots a surface plot with color pattern radiating from the origin.

这是一个用matlab编写的牛顿法源代码，比较简单的无约束方程。牛顿法是求非线性方程（组）零点的一种重要的迭代法，又称牛顿－拉弗森法或切线法。(This is a matlab source code written in Newton s method, relatively simple equation of the non-binding. Newton s method is the pursuit of non-linear equation (group) zero is an important iterative method, also known as Newton- La Fusen law or tangent method. )

Alamouti STBC Graphic User Interface(GUI) with 2x1,2x2 receive antenna

说明：  e7力线通信中的部分关键技术研究，拿来分享下 (e7 power line communications in some of the key technical studies, brought to share the next)

iris recognition using haar wavelet

医学图像识别方法，先分割再使用bp神经网络进行分类(medical image recognition, first division reuse bp neural network classification)

此函数实现抗镜像功能,希望对了解抗镜像、滤波器有所帮助(Implementation of this function of anti mirror function, we hope to investigate the anti mirror, filter help)

说明：  2005年电力部数学建模大赛题目： 共有61个比赛项目，1050人参加比赛。请给出算法及其框图，同时给出合理的比赛项目排序表，使连续参加两项比赛的运动员人次尽可能的少；表中“＃”号位置表示运动员参加此项比赛。建立此问题的数学模型，并且合理安排比赛项目顺序，使连续参加两项比赛的运动员人次尽可能的少；程序使用了最小生成树算法。(2005 Mathematical Modeling Contest subject : a total of 61 events, 1,050 people participate in the competition. Please give algorithm and its frame, the event is a reasonable ranking table to enable participation in two consecutive games of 000 athletes as less; Table "#" locations athletes this game. This established the mathematical model, and reasonable arrangements event sequence, and allows the two consecutive games of 000 athletes as less; Procedures for the use of the minimum spanning tree algorithm.)

说明：  matlab入门经典教程，从软件安装到应用程序接口，讲述的非常详细(Getting Started tutorial matlab classic, from software installation to the Application Programming Interface, described in great detail)

天线结构的生成，散射算法的源程序，表面电流分布的三维图(Antenna structure generation, three-color algorithm, the surface current distribution)