wigner

本程序是Matlab GUI的一个程序，在GUI界面下运行显示在极坐标下的图形，可以作为了解GUI环境的一个很好的例子。希望对大家有用。(This program is based on Matlab GUI. It reprents the polar figure under GUI．It s a good example for beginners. I hope it can help you.)

Learn Kalman Filter( Kalman Filter)

WATERMARKING IS THE PROCESS OF HIDING DIGITAL INFORMATION INTO A CARRIER SIGNAL

matlab特征值与特征向量的计算有14个例子代码(There are 14 example codes for calculating matlab eigenvalues and eigenvectors)

在数字信号处理中使用的matlab的代码，非常实用(Used in digital signal processing matlab code, very useful)

BUCK BOOST MODEL CONTROLLED BY OBSERVER

Simple program to test the implementation of geographical modification using arrays in Matlab

数字信号的传输方式分为基带传输和带通传输，在实际应用中，大多数信道具有带通特性而不能直接传输基带信号。为了使数字信号在带通信道中传输，必须使用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。这种用数字基带信号控制载波，把数字基带信号变换为数字带通信号的过程称为数字调制。通常使用键控法来实现数字调制，比如对载波的振幅、频率和相位进行键控。(Transmission of digital signals into base band transmission and band-pass transmission, in practice, most of the channel with band-pass characteristics can not directly transmit base-band signal. In order to make the digital signal is transmitted with a communication channel, you must use the digital baseband signal to modulate the carrier to make the signal to match the characteristics of the channel. The digital baseband signal control with a carrier, the digital baseband signal conversion to digital bandpass signal is called digital modulation. Keying method is commonly used digital modulation, such as on the carrier' s amplitude, frequency and phase shift keying.)

说明：  在Matlab中输入任意矩阵，就可进行LU分解。(Matrix by LU decomposition)

about saham predict with genetic algoritm and neural network. this program can prediction the flowing of saham.