FDTD_CPML_3D

介绍了神经网络的基本知识，适合初学者学习(Introduce a basic knowledge of neural networks, suitable for beginners to learn)

FFT explaining code, step by step for fresh learners of matlab and FFT

在永磁同步电机的运动控制系统中采用直接转矩控制策略，其性能的优劣程度取决于磁链和电磁转矩的控制情况，因此很有必要进一步的研究控制系统转矩和磁链的性能。(Permanent magnet synchronous motor is widely used in the field of speed control systems because of its various high performance,such as its small volume, high efficiency, reliable work performance, and the advantage of being able to adapt to harsh environment.Direct torque control technology regards the induction motor as the research object , because its idea is novel , its architecture is simple and it has excellent static and dynamic performance of the system , so this technology has received extensive attention.This paper focuses on the surface mounted permanent magnet synchronous motor, and the main work is as follows at direct torque control system.)

说明：  内点法求解IEEE-30bus电力系统经济调度问题(Interior Point Method for Economic Dispatching of IEEE-30bus Power System)

基于二进制编码遗传算法的ＰＩＤ整定的仿真程序(Binary-coded genetic algorithm based on the PID tuning the simulation program)

matlab信号处理的100个简单程序，可以进行简单的信号处理学习编程知识。(MATLAB Signal Processing 100 simple procedure)

用matlab实现瑞利信道的仿真，分析该信道下系统的误码性能(Rayleigh channel simulation using matlab, system error performance analysis of the channel)

This is a small code for the generation of OFDM signal carriers and encoding data in it. Also sidelobes are suppressed.

说明：  分析仿真舰船目标散射点在不同初始相位下的慢时间多普勒历程(Analysis and Simulation of slow-time Doppler history of ship target scattering points in different initial phases)

卡尔曼滤波算法(内含详细推导)，可供读者自行学习，经本人测试，代码无误(Kalman filter algorithm (including the detailed derivation))