huidutu

复接入，B/W双用户使用直接扩频序列 ％ >>>multiple access b/w 2 users using DS CDMA ％ >>>format is : cdmamodem(user1,user2,snr_in_dbs) ％ >>>user1 and user2 are vectors and they should be of equal length ％ >>>e.g. user1=[1 0 1 0 1 0 1] , user2=[1 1 0 0 0 1 1],snr_in_dbs=-50 ％ >>>or snr_in_dbs=50 just any number wud do ％ Waqas Mansoor ％ NUST , Pakistan(Complex access, B/W dual-use direct sequence spread spectrum>>> multiple access b/w 2 users using DS CDMA>>> format is: cdmamodem (user1, user2, snr_in_dbs)>>> user1 and user2 are vectors and they should be of equal length>>> eg user1 = [1 0 1 0)

一套完整的V-BLAST系统，包括发射端的多种调制以及多种接受算法，信道为瑞利信道。(A complete set of V-BLAST system, including a variety of modulation transmitter and a variety of acceptable algorithm, channel for the Rayleigh channel.)

说明：  巴特沃斯低通滤波器，完成模拟低通参数给定条件下的低通滤波器设计观念功能，适合初学者使用(low filter)

本程序用来实现：运用matlab进行时间序列granger因果检验(The procedure used to implement: using matlab time series granger causality test)

To detect the face from any gray image

MATLAB GUI for Agilent N8241A(MATLAB GUI for Agilent N8241A)

说明：  是建议光纤模型的程序，和comsol相关的程序，并引入边界条件(it s about the codes for the model of optical fiber,connecting with thes software comsol. the boundary is involved)

different modulation schemes

利用卡尔曼算法做出的平衡车整套程序，可以给做平衡车初学者很好的借鉴( Kalman algorithms make use of the balance of the car the entire procedure can be done to balance the car a good reference for beginners)

基于快速傅里叶变换的GUI设计，能对多个输入序列进行FFT分析，并在画面上显示出输入信号，经过FFT处理，经过IFFT处理的信号波形(GUI design based on the fast Fourier transform, FFT analysis of a plurality of input sequences, and displayed on the screen of the input signal after FFT processing, the signal waveform after the IFFT processing)