Rayleigh_Generation

QAM modulation and demodulation,qpsk modulation and demodulation

Matlab中Jepg压缩算法的实现，可以直接运行，亲测！(Matlab in Jepg compression algorithm can be run directly, pro-test!)

分数复利叶变换 用于测量距离和信号压缩 使用广泛(Calculation of the Fractional Fourier Transform)

说明：  在研究自主运动规划问题之前，首先需建立相对较为完整的自主运动规划体系，再由该体系作为指导，对自主运动规划的各项具体问题进行深入研究。本节将根据自主机器人的思维方式、运动形式、任务行为等特点，建立与之相适应的自主运动规划体系。并按照机器人的数量与规模，将自主运动规划分为单个机器人的运动规划与多机器人协同运动规划两类规划体系。(Before studying the problem of autonomous motion planning, it is necessary to establish a relatively complete system of autonomous motion planning, and then conduct in-depth study on the specific issues of autonomous motion planning under the guidance of this system. In this section, an adaptive autonomous motion planning system will be established according to the characteristics of autonomous robot's thinking mode, motion form and task behavior. According to the number and scale of robots, the autonomous motion planning system is divided into two types: single robot motion planning and multi robot collaborative motion planning.)

本程序基于离散傅里叶变换提取电力系统中的基波相量，简单实用。(This procedure is based on the discrete Fourier transform to extract the power system in the fundamental phase, simple and practical.)

singele phase to 3phase svpwm PMSM VF

求解复杂网络的度及度分布、群集系数、平均路径长度等(Solving complex network of degree and degree distribution, clustering coefficient, average path length, etc.)

This paper discusses the impact of HVDC on Power System Stability and proposes a new control mechanism based on Fuzzy set theory to augment dynamic performance of a multi-machine power system. To have good damping characteristics over a wide range of operating conditions, deviations in speed and acceleration of the machines are chosen as the input signals to the fuzzy controller. These input signals are first characterized by a set of linguistic variables using fuzzy set notations .The fuzzy relation matrix allows a set of fuzzy logic operations that are performed on controller inputs to obtain the desired output. The effectiveness of the proposed controller is demonstrated by a multi-machine system example. The performance of this fuzzy controller, in comparison to the conventional fixed gain controller, demonstrates the efficacy of this new fuzzy PID controller. Index Terms—HVDC, Eliminated variable

This code finds the solution to a system of simultaneous linear equation using Gauss_Seidel Method.

4种LDPC的译码算法比较，经测试可以运行。(4 kinds different ldpc decoding algorithm-nomalized/offset/MS and SP )