Desktop

This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust. It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse: ax^2 + bxy + cy^2 + dx + ey + f = 0, i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters (This is a fast non-iterative ellipse fit, and among fast non-iterative ellipse fits this is the most accurate and robust. It takes the xy-coordinates of data points, and returns the coefficients of the equation of the ellipse: ax^2+ bxy+ cy^2+ dx+ ey+ f = 0, i.e. it returns the vector A=(a,b,c,d,e,f). To convert this vector to the geometric parameters )

The programs are realted to communication and Image Processing. The Simulatin of Additive White GAussian Noise using Modulation is shown.

《matlab仿真技术与应用》清华大学出版社，强烈推荐，很不错一本书()

MATLAB的实例 介绍90个MATLAB简单的实例 由简单到复杂都有 (MATLAB example describes 90 MATLAB simple example from the simple to the complex has a)

基于非线性模型的多公共点二维坐标转换，在测绘工程上适用性很强(Based on the nonlinear model of the public more two-dimensional coordinate transformation, on the surveying and mapping engineering applicability is very strong)

matlab、lingo、lindo 教程，软件说明以及程序实例。(matlab, lingo, lindo tutorials, software, instructions and procedures for instance.)

this code for RLS equalizer in OFDM system

Modulated Unit-Norm Tight Frames for Compressed Sensing，是紧框架方面的最新作品，很有研究和学习价值(Modulated Unit-Norm Tight Frames for Compressed Sensing)

一个简单易懂的扩展卡尔曼程序，跟踪的是一个二维空间的非线性运动目标(An easy-to-understand program extended Kalman tracking is a two-dimensional nonlinear moving target)

Voltage sag reduction in SIMULINK