MAT101_ECG_authentication

介绍了一种可在较短时间内检测到数字电视国标系统工作模式的方法。该方法利用帧头PN序列和PN序列扩展保护部 分的相关特性、循环特性以及0FDM信号部分的周期特性进行判决，可达到很好的检测效果，该方法同时可加入跟踪模块对系统 工作模式的突然改变作出反应。还介绍了两种可以在硬件资源和性能上进行折中的检测方法(Describes a method can be detected in a relatively short period of time to a digital television GB system working mode. The method utilizes the correlation characteristics of the the header PN sequence and the PN sequence extension protective portion, the cycle characteristics of the cycle the characteristics and 0FDM signal portion judgment can achieve good detection results, the method at the same time tracking module may be added to the system working mode sudden change the response. Also describes two hardware resources and performance compromise detection method)

基于经典的BHMie，Christian Matzler进行了优化和改进，并利用matlab对mie散射中的一系列重要参数进行了模拟，文档中附有源码及对源码的详细说明。(Based on BHMie codes, Christian Matzler improved it and simulate s series of important parameters in mie scattering. In the text, there are original codes attached and also a detailed description is included.)

最新的一篇关于研究视网膜眼底图像配准的文章，很有参考意义(Latest article on the study retinal fundus image registration articles, great reference significance)

I upload Inverted pendulum matlab code

基本的ofdm系统实现以及误码率分析（信道为高斯白噪声信道）(The realization of a basic ofdm system.(the channel is white gaussian noise channel))

实时监控电机的运转速率，保证电机的正常运转(Real-time monitoring of the motor running speed, to ensure the normal operation of the motor)

说明：  Execution cmd.rarExecution cmd.rarExecution cmd.rarExecution cmd.rarExecution cmd.rarExecution cmd.rar

永磁同步电机变频调速系统仿真，利用matlab仿真不报错(Permanent magnet synchronous motor speed regulation system simulation using matlab simulation without error)

基于k-l分解算法的正弦信号分离算法，用于实现强背景噪声下正弦信号恢复(Sine signal separation algorithm based on k-l expansion algorithm ,which is useful in sine signal getting from strong background noise)

对二维图片进行中心放大，能控制放大的倍数，采用最近邻法(enlarge pictures from the center of it，can control the index for enlargement)