Contour-Detection

说明：  关于OFDM的经典文献，包括simulinc仿真的各个环节。(The classic literature about OFDM, including every link of simulinc simulation. )

This lab is developed to implement a low pass filter using windowing technique. We study the way how to design FIR digital filters and how Matlab offers tools for the design.

设模拟带通信号频率范围1KHz—1.1KHz，设计一个采样频率8KHz数字频谱分析系统，要求频率分辨率0.1Hz。若对信号直接用FFT进行频谱分析(simulation based communications, with the frequency range 1KHz- 1.1KHz. Design of an 8 KHz sampling frequency digital spectrum analysis system requirements frequency resolution 0.1 Hz. If the signal directly FFT spectrum analysis)

Object tracking by comparing histograms

three phase rectifier

是基于小波变换的车牌定位程序，开发环境是matlab(Is the license plate location based on wavelet transform process, development environment is matlab)

非线性分析 包括、典型非线性特性和描述函数方法的各种matlab程序 非常实用的非线性分析(Nonlinear analysis includes typical nonlinear characteristics and description of the various matlab function method is very useful program)

定义一个用于创建对象的接口，让子类决定实例化哪一个类。Factory Method 使一个类的实例化延迟到其子类。(Analysis and implementation of common design patterns (C++))

Matlab图像处理基本操作及摄像机标定(Calibration of Matlab camera and image processing basic operation)

说明：  对新冠肺炎病例传播数据进行清洗，并进行可视化，包含流向地图和桑基图。(The novel coronavirus pneumonia transmission data were cleaned and visualized, including flow maps and sonkey maps.)