Simulink

Quadrature amplitude modulation (QAM) is a modulation scheme in which two sinusoidal carriers, one exactly 90 degrees out of phase with respect to the other, are used to transmit data over a given physical channel. One signal is called the I signal, and the other is called the Q signal. Because the orthogonal carriers occupy the same frequency band and differ by a 90 degree phase shift, each can be modulated independently, transmitted over the same frequency band, and separated by demodulation at the receiver. For a given available bandwidth, QAM enables data transmission at twice the rate of standard pulse amplitude modulation (PAM) without any degradation in the bit error ratio (BER).

k-means on matlab .........

simulation in adaptive antenna

2009年9月全国大学生数学建模获奖论文所需程序代码，其中有较详细的matlab编程，应该有些用处吧(September 2009 Mathematical Contest in Modeling program code required for award-winning paper, including more detailed matlab programming, it should be of some use)

自己编写的有限元计算程序中生成LA矩阵的模块(genarate LA Matrix)

matlab图像处理实例详解chap8——图像变换技术(matlab image processing examples explain chap8- image conversion technology)

说明：  工业自动化水平已成为衡量各行各业现代化水平的一个重要标志。同时，控制理论的发展也经历了古典控制理论、现代控制理论和智能控制理论三个阶段。智能 控制的典型实例是模糊全自动洗衣机等。自动控制系统可分为开环控制系统和闭环控制系统。(The level of industrial automation has become an important symbol to measure the modernization level of all walks of life. At the same time, the development of control theory has experienced three stages: classical control theory, modern control theory and intelligent control theory. The typical example of intelligent control is fuzzy automatic washing machine. The automatic control system can be divided into open-loop control system and closed-loop control system.)

Three dimensional hydrogen atom spherical harmonics visualization.

CIC滤波器的仿真程序，可以变换ＣＩＣ滤波器的级联级数及a值．(CIC filter simulation program, so will the CIC filter and a cascading series values.)

segmentation d une image par methode de classification