Matlab-Rayleigh-channel-matrix

Perform QPSK Modulation and transmit it through carrier signal

模糊自整定PID控制器设计。 本资料含有详细的PID控制器算法M文件、Simulink模型搭建、模糊控制器设计以及相应的技术文档分析。相信对您一定很有帮助(Fuzzy self-tuning PID controller design. This information contains details of the PID controller algorithm M files, Simulink models to build, fuzzy controller design and analysis of relevant technical documentation. I believe you must be helpful)

此文件含有大量程序，是《先进 PID 控制及其 MATLAB 仿真 （程序）》书里的程序，含教材。(This file contains a lot of procedures, are " advanced PID control and MATLAB simulation (program)" book of procedures, including teaching materials.)

振动信号频域处理方法____三分之一倍频程处理(Vibration Frequency Domain processing ____ one-third octave)

it gets a cubic spline.

学习的例子，看后很有感触，欢迎大家前来下载，一起进步(Learning examples, look after very touching, welcome everyone to come to download, together with progress)

一个用matlab编写的贪婪算法程序，可以嵌入到其他程序中(Matlab prepared a greedy algorithm procedures, can be embedded in other procedures)

说明：  一种新的优化算法，正余弦优化算法。提出了一种新的基于种群的优化算法,叫做正弦余弦算法(SCA).(A new optimization algorithm, sine cosine optimization algorithm. A new optimization algorithm based on population is proposed, which is called sine cosine algorithm)

Direction of Arrival Estimaion

四元数双曲空间的一些计算函数，主要包括求四元数的逆，相乘运算等(Some function for the quaternionic hyperbolic space, including the inverse and the product ect.)