新冠疫情境外输入病例可视化matlab

说明：  关于定时同步的Matlab仿真代码，采用锁相环技术实现(Matlab code for Timing recovery using PLL)

Matlab code for interconnect design

几个经典的测试函数，sphere schaffer ackel girewank rosenbrock(Several classical test functions, sphere schaffer ackel girewank rosenbrock)

HI GUYA CHIT UAING MATLAB WE USE METOD LSB PLS CHECK IT VERY SEFULL

说明：  LMD，局部均值分解算法，主要用于对振动信号进行分析，不需要设置分解参数(LMD, a local mean decomposition algorithm, is mainly used to analyze vibration signals without setting decomposition parameters.)

Hanchuan Peng, Fuhui Long, and Chris Ding, "Feature selection based on mutual information: criteria of max-dependency, max-relevance, and min-redundancy," IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 27, No. 8, pp.1226-1238, 2005.

simulink仿真实现DCDC升降压变换。内涵编号的文件以及参考文献进行参数设置(simulink Simulation DCDC step-down conversion. Connotation numbered files and references set parameters)

为了抑制两电平逆变器输出中产生的共模电压，本算法采用在代价函数中加入相应的权重系数使得共模电压得到抑制(In order to suppress the common-mode voltage generated in the output of two-level inverters, the algorithm uses the corresponding weight coefficient in the cost function to suppress the common-mode voltage.)

数字图像处理，利用matlab开发环境进行编程实践。(Digital image processing using matlab to program development environment practice.)

支持向量机的代码库，使用简单，主要用途是基于支持向量机的分类和回归。还包括C-SVM，nu-SVM，一类SVM，epsilon回归等功能。它还提供了用于C-SVM的自动模型选择工具。(Libsvm is a simple, easy-to-use, and efficient software for SVM classification and regression. It solves C-SVM classification, nu-SVM classification, one-class-SVM, epsilon-SVM regression, and nu-SVM regression. It also provides an automatic model selection tool for C-SVM classification. This document explains the use of libsvm. )