geom2d

this the atp_emtp model of the tcsc with the sampling of the signal this is one of the advanced sofware call atp-emtp used to get the most accurate transients

说明：  数值分析 清华大学 杨顶辉 数值实验4.1 算法设计与比较(numerical analysis)

说明：  通过实验，熟悉Matlab编程环境，学习Matlab的基本使用方法，包括基本的数学运算、图形绘制和编写m文件仿真及使用帮助命令等。(Through the experiment, familiar with the Matlab programming environment, learning the basic use of Matlab, including basic mathematical calculations, graphics rendering and the preparation of m documents and the use of simulation to help orders.)

rotor reference frame model of induction motor

Converting an image into blocks of 8 x 8 and apply DCT on any one of the blocks

关于摄像机标定的实用matlab工具箱，包含多种标定算法，可以按照使用说明进行操作，简单易学。(On practical matlab camera calibration toolbox contains a variety of calibration algorithms can be used in accordance with instructions, easy to learn.)

Channel model concepts, classifications, and channel simulation using MATLAB graphics

This file contain the Simulation of a Cognitive Radio System by Using Matlab Software.Also This file containing a guide file to explain how the code is work.

通信系统的仿真,卷积码是纠错码的一种,可以用于数字电视,手机等通信领域,本例子给出了基于matlab的程序，卷积码BPSK调制。(Simulation of communication systems, convolutional code is an error-correcting code can be used for digital television, mobile phones and other communications, the examples given based on the matlab program convolution code BPSK modulation.)

数学建模中常用的优化算法程序，经整理，有注释(Commonly used mathematical modeling optimization procedures have been collated, annotated)