program2_2

粗糙集属性约简的matlab小程序以及一些可读文献~~~~(Rough set attribute reduction procedures as well as some small matlab readable literature ~ ~ ~ ~)

ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)

用于对复杂流场的POD分析，对流场结构进行解构重组(PODDEM is a state of the art detection and estimation method for outliers in Particle Image Velocimetry data. PODDEM can be used on two-dimension and three dimensional data, with up to three velocity components.)

说明：  移动通信搭建直接序列扩频rake接收机链路的Matlab代码(Matlab code for building dsss rake link in mobile communication)

仿真BPSK调制在AWGN信道下分别使用卷积码和不使用卷积码的性能。(Simulation BPSK modulation in the AWGN channel with a convolutional code, respectively, and not using the performance of the convolutional code.)

matlab codes for statistics analysis

介绍matlab综合应用以及部分实例，让读者理解matlab(Introduction matlab applications as well as some examples)

基于Matlab-GUI界面的语音信号变频系统的实现(Matlab-GUI interface based on speech signal frequency System)

一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN信道。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)

连续LTI系统的时域分析连续时间系统的单位冲激响应、单位阶跃响应在线性系统分析中的作用、地位及其MATLAB实现(Lti system for the time domain analysis)