2dpca

关于主成分分析方法的主元选取方法“广义重构误差方差法”（Generalized VRE）的MATLAB仿真代码。(Principal component analysis on the primary unit selection method " generalized reconstruction error variance method" (Generalized VRE) MATLAB simulation code.)

it is the artificial seismic trace

butt,cheb1,cheb2,elip四种常见的IIR滤波器使用小例子(butt, cheb1, cheb2, elip four common small example of the use of IIR filters)

运用非线性系统产生混沌吸引子的MATLAB源代码。(The use of non-linear system chaotic attractor of the MATLAB source code.)

主要介绍了Alamouti空时算法，分别是分析在接收天线和发射天线不同的情况下信道衰落情况(Mainly introduces the Alamouti space-time algorithm,to analyze the channel fading in the case of the diffierent type of the receiving antenna and the transmitting antenna， respectively)

matlab处理信号处理的程序，简单但很有参考价值(matlab procedures to deal with signal processing, simple but useful reference)

是基于dct的matlab的程序设计，采用的是游程编码。(The matlab' s dct-based programming, uses a run-length encoding.)

说明：  利用bp神经网络对遥感图像进行分类，输入样本值后，根据样本值对遥感图像不同的地物进行分类，分类后计算每种地物所占面积(The use of bp neural network classification of remote sensing images, enter a sample value, based on the sample value of the different features of remote sensing image classification, classification features calculated for each share of area)

元胞自动机中Conway s life 程序模拟系统，根据所需步数来确定模拟结果，用MATLAB图形界面（GUI）实现。(Conway' s life cellular automata program simulation system, based on the number of steps required to determine the simulation results, implemented using MATLAB graphical interface (GUI).)

直接序列扩频，利用MATLAB程序实现对原信号的扩频与解扩，有利于信号的抗干扰传输(Direct sequence spread spectrum, use the MATLAB program for spreading and despreading the original signal, the signal interference in favor of transmission)