tuxiangfenxi

Numerical Methods in Engineering with Matlab第二版源码(source code for Numerical Methods in Engineering with Matlab(2nd Edition,2009))

matlab Optimization brief

写一个MATLAB程序，实现4个时间同步的CDMA用户的仿真，其中每个用户都使用长度为L=31的不同的Gold序列。每个用户都采用它们代表的Gold序列的二进制（+-1）调制。每个用户的接收端将这个复合的CDMA接收信号相关，而这个复合的信号都在它们各自的序列上受到AWGN的污损（基于按码片相加）。在N=10000信息比特下，仿真估值并画出作为SNR的函数的CDMA通信系统的差错概率。(Write a MATLAB program, the realization of the four time synchronization of the simulation of CDMA users, including the length of each user for use of the L = 31 different Gold sequences. They are used for each user on behalf of the Gold sequence of binary (+-1) modulation. Each user' s receiver will receive the composite CDMA signal, and this composite signal in the sequence of their respective defaced by the AWGN (additive based on the chip by). Information in the N = 10000 bits, the simulation value and draw as a function of SNR of the CDMA communication system the probability of error.)

这个是一个image processing 的实验，说的是如何利用matlab中的函数做基本的image处理(this is an image processing lab based on matlab, so it says how to use basic matlab functions to do image processing problems)

再matlab下面实现信号的fft变换。 是fft函数。(fft)

说明：  光伏发电电池的simulink模型，可以通过该模型仿真出，电池的特性pv特性，vi特性等(Photovoltaic cells simulink model, the model can simulate a battery of features characteristic pv, vi characteristics)

本程序是QPSK信号在瑞利衰落信道下的仿真，已经过本人验证，适合初学者(This procedure is QPSK signal simulation in Rayleigh fading channel, I have been verified, suitable for beginners)

the moramlizationof image in needed in various image processing applications here this code doing the same.

genetic algorithm in matlab

Paper About medical Care systems