chap3_2

用于解决旅行商问题，程序解决在31个城市寻找最短路径。(Used to solve the traveling salesman problem, procedures to resolve in 31 cities in search of the shortest path.)

曲柄滑块机构的运动学仿真，研究曲轴运动的物理规律，通过建模和仿真，其运动规律可以实时动画展现，各项数据实时输出，大大增加了直观性(Slider-crank mechanism kinematics simulation, the laws of physics research crankshaft movement, through modeling and simulation, which show the movement of the animation in real-time, real-time output of the data, greatly increasing the intuitiveness)

说明：  matlab实现最优化选择的一个算法，大家可以下下来参考，我也是从别处down的，谢谢原作者(matlab optimize the choice of an algorithm, we can refer to the next down, I am also down elsewhere, thank you, original author)

数值积分计算各种方法的matlab程序，可作为数值分析等的学习工具。(Numerical integration to calculate the various methods matlab program, can be used as a learning tool of numerical analysis .)

介绍一种改进传统遗传算法的新方法，通过调节交叉概率和变异概率(Introduction of a new genetic algorithm to improve the traditional method, by adjusting the crossover probability and mutation probability)

在这个例子中，我们对有三条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道（没有多径）中同样系统的BER性能进行比较。(In this example, we have three fixed-path multipath AWGN channel QPSK system BER performance simulation, and in an ideal AWGN channel (no multipath) in the same system BER performance comparison Progressive line.)

binary information regarding matlab code for cognitive radio. primary user and secondary users sense the spectrum using co operative sensing scheme

一种bss盲源信号分离的工具包 可以用于盲信号的提取(a blind source separation of the tool kit can be used for Blind Signal Extraction)

about various tracking optimization and improve method of tracking.

遗传算法，二进制编码，单点交叉，随即变异(Genetic Algorithm. The single-point crossover and the random variation were used)