hw2_ar

说明：  包括直接序列扩频CDMA的调制和解调函数(Including direct sequence spread spectrum CDMA modulation and demodulation function)

matlab学习教程 内容很基本，我也是转载的 对新手很有帮助，英文的，但是能听懂(matlab tutorial learning content is very basic, I am also reproduced very helpful for novice English, but can understand)

数学建模时常用的matlab编码，对建模中出现的问题很有效(Commonly used mathematical modeling matlab coding, modeling the problems in a very effective)

matlab最佳基带传输的程序（升余弦滚降系统），新手上路多多支持。(matlab best base-band transmission of the program (or cosine roll-off system), and newcomers will support the road.)

线性时不变离散时间系统在时域中可以通过常系数线性差分方程来描述，冲击响应序列可以刻画其时域特性。本实验通过使用MATLAB函数研究离散时间系统的时域特性，以加深对离散时间系统的差分方程、冲激响应和系统的线性和时不变特性的理解。(The linear time-invariant discrete-time system can be described in the time domain by a linear difference equation with constant coefficients. The impulse response sequence can describe its time-domain characteristics. This experiment uses MATLAB functions to study the time domain characteristics of discrete-time systems to deepen the understanding of differential equations, impulse response, and linear and time-invariant characteristics of the system.)

这个是leach算法的优化版本，对学习WSN有好处，而且是我毕业设计的课题。(This is the improved Leach protocol,which is quit usful in learning WSNs.)

二级倒立摆 s函数 matlab 固高科技公司(S function matlab inverted pendulum solid high-tech companies)

该代码为基于PID神经网络的系统控制算法(The code for the neural network system based on PID control algorithm)

Ant colony algorithm to solve TSP problem

经典matlab培训课件,非常好,简单易学.(Matlab classical training courseware, very good, easy to learn.)