274ef3ebe68c

matlab 一些作图划线的基本知识，并且包含一些矩阵运算，方程的求解，附带若干个例子(Basic knowledge of MATLAB, some mapping crossed, and contains a number of matrix calculation, equations, with several examples)

瑞丽衰落和莱斯衰落的对比 瑞利衰落（Rayleigh Fading）：在无线通信信道中，由于信号进行多径传播达到接收点处的场强来自不同传播的路径，各条路径延时时间是不同的，而各个方向分量波的叠加，又产生了驻波场强，从而形成信号快衰落称为瑞利衰落。瑞利衰落属于小尺度的衰落效应，它总是叠加于如阴影、衰减等大尺度衰落效应上。(rice fading and rayleigh fading)

实现suzuki信道模型的仿真,同时包含大尺度、小尺度衰落(to simulate suzuki channel model，include large scale fading and small scale fading)

说明：  模拟退火法的工具箱函数集合，用来做两城之间距离问题。(satools is best.)

连续信号及其Matlab实现,包括单位冲激信号,单位阶跃函数等 -Continuous signal and its Matlab to achieve, including the unit impulse signal, unit step function, etc.(Continuous signal and its Matlab implementation, including the unit impulse signal, the unit step function and so-Continuous signal and its Matlab to achieve, including the unit impulse signal, unit step function, etc.)

一个基于MATLAB的小波包的程序源代码(A wavelet packet based on MATLAB source code)

k最近邻分类器。编写的一个matlab函数。输入向量Z表示所属的类，返回一个向量，表示由k最近邻分类给定的。(k nearest neighbor classifier. Write a matlab function. Input vector Z that belongs to the class, returns a vector, expressed by the k nearest neighbor classification given.)

计算3维系统分叉点，生成分叉图的MATLAB源代码。(Calculation of 3-dimensional system of bifurcation, bifurcation diagram generated MATLAB source code.)

说明：  基于802.16d的WiMax系统仿真代码(802.16d WiMax system simulation based on the code)

说明：  比较俯仰角度分别为60°，90°，以及极化参数为60°和90°时的三极子天线和两极子天线的均方根误差(Comparison of tilt angles of 60 °, 90 °, and the polarization of 60 ° and 90 °, three-pole antenna and polarization Antenna root mean square error)