qam_communication

四元数工具箱，matlab环境下使用，为用户提供高效的仿真工具(Quaternion toolbox, matlab environment to provide users with efficient simulation tool)

A function to evaluate a neural nets performance as called from the PSO function

基于matlab的植物叶面积检测系统（suzy）(Matlab based on plant leaf area detection system (suzy))

matlab下编写的三步快速搜索法，希望大家有用(Three Step Search Algorithm)

Matlab关于微分方程的解法，这个介绍很经典的

改进的多目标粒子群算法，包括多个测试函数 对程序中的部分参数进行修改将更好地求解某些函数 程序中的所有代码都是本人根据多目标粒子群算法设计实现的(ZDT1NP=cell(1,50) ZDT1FV=cell(1,50) ZDT1T=zeros(1,50) )

各种PID控制器(模糊自适应整定PID,积分分离式PID),求导的两个方法((Fuzzy adaptive tuning PID, Integral separate PID), two methods of various derivative PID controller)

说明：  实现chirp信号的仿真，帮助初学者更好地理解chirp信号，便于日后的学习(Realize the simulation of chirp signal, help beginners better understand chirp signal, and facilitate future learning)

说明：  详细介绍了simulink的建模与开发，适合于初学者学习(Simulink detailed modeling and development, suitable for beginners to learn)

tfrpwv是计算离散信号Ｘ的Wigner-Ville分布．Tfrspwv是计算离散信号Ｘ的平滑伪Wigner-Ville分布．(tfrpwv is calculated discrete signal X Wigner-Ville distribution. Tfrspwv calculation of the discrete X-signal smoothing pseudo Wigner-Ville distribution.)