space_time_coding

电网侧PWM控制变换器的simulink仿真程序，学习资料(Grid side PWM control converter simulink simulation program, learning materials)

说明：  粒子群优化算法的基本思想是通过群体中个体之间的协作和信息共享来寻找最优解．(Particle swarm optimization algorithm based on the idea that groups of individuals through collaboration and information sharing to find the optimal solution.)

直流电机转速电流双闭环matlab仿真模型(DC motor speed current double closed loop matlab simulation model)

用matlab实现了五类灰色关联度模型的计算，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度、T关联度。附带两个测试用数据列的生成函数。(Matlab achieved with five gray correlation model calculation, including the Tang correlation degree, the absolute correlation, the slope of correlation to improve the absolute correlation, T correlation. Attached to the two test data out of the generating function.)

特征带提取算法，可以很好地提取有用的频带，结果更为准确，CARS_Characteristic带提取.m为主程序，调用程序中的压缩包。(Feature band extraction algorithm, can be a good extraction of useful bands, the results are more accurate, CARS_Characteristic band extraction.m for the main program, call the program in the compressed package)

这个文档包含了正弦调频信号的波恩约翰分布和赵-阿特拉斯-马克思分布(This document contains a sinusoidal FM signal Boenyuehan distribution and Zhao- Atlas- Marx Distribution)

说明：  dll for personal medical uses

卷积码编码与Viterbi译码的MATLAB仿真研究(Convolutional coding and Viterbi decoding of the MATLAB simulation)

讨论了多目标情况下的信号处理，针对信号处理过程中遇到的多普勒敏感 性问题和多普勒分辨率问题进行了多普勒补偿和频率细化处理，通过仿真证明其可行 性和有效性 (This paper discusses the target signal processing, in view of the signal processing in the course of doppler sensitivity Sex and doppler resolution problem doppler compensation and frequency refining processing, through the simulation show the feasible Sex and effectiveness )

有关于OFDM在不同信噪比下的误比特率，大家可以看看啊(on OFDM different signal-to-noise ratio in the bit error rate, we can see ah)