ex4

Swap mutation exchanges the positions of two randomly chosen genes in a permutation

基于matlab的仿真代码，分析OFDM系统的误码率性能，ofdm的编码方案是以BPSK为调制方案的。(based on Matlab simulation code, OFDM analysis of the BER performance ofdm program is based on the coding for BPSK modulation program.)

说明：  基本的蒙特卡洛方法入门程序，简单易懂，适用于初学者！(a easy MCM program ,suit to the students.)

matlab 实现的离散信号分析，这是基础的分析。主要实现离散信号在时域的分析(Matlab achieve discrete signal analysis, which is based on the analysis. Main discrete signal in the time domain analysis)

This function obtains the pi model of a transmission line the ABCD constants of the line.

myGA:用基本遗传算法求解一维无约束优化问题 (myGA: basic genetic algorithm with the one-dimensional unconstrained optimization problems)

说明：  Antenna can also be termed as an Aerial. Plural of it is, antennae or antennas. Now-adays, antennas have undergone many changes, in accordance with their size and shape. There are many types of antennas depending upon their wide variety of applications.

瑞利衰落信道下的MIMO各态历经系统容量仿真(Rayleigh fading channels MIMO ergodic system capacity simulation)

解耦控制源代码，包含20多个实例，由浅入深，是在matlab中实现解耦控制。(Decoupling control source code, including more than 20 examples, 2 is in matlab realize decoupling control.)

说明：  code for calculate lyapnov exponent largest good