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GoldsequenceCDMAsimulation
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.)
- 2009-06-08 11:46:23下载
- 积分：1
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fractaldim
MATLAB计算计盒维数程序,国外网站找的，挺不错的(Calculation of box fractal dimension using MATLAB)
- 2012-04-24 15:20:54下载
- 积分：1
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frequencyspectrum
正弦信号的频谱图形，短小的编码程序，用matlab实现。可实现简单频谱图(Sinusoidal signal spectrum graphics, short of coding procedures, using matlab realize. Can realize a simple frequency spectrum)
- 2008-05-06 08:54:44下载
- 积分：1
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mm1_example
The queueing example which is simplest for mathematical analysis is the M/M/1 queue. Here is the tcl script for it.
- 2013-12-20 00:53:39下载
- 积分：1
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feixianxing
对非线性方程，要求一定的精度，用matlab求解。(Nonlinear equations require a certain precision, using matlab to solve.)
- 2010-06-04 16:18:44下载
- 积分：1
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mie
改程序精确计算了球体的mie级数，用matlab编写(Procedures for accurate calculation of the sphere change the mie series, written with matlab)
- 2010-09-03 12:16:56下载
- 积分：1
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MedianFilter
imlimentation hist matlab
- 2010-03-13 23:38:48下载
- 积分：1
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wavele_realizing_using_matlab
说明： 小波分析理论与MATLABR2007实现一书的原代码，飞思科技出的.不错的。(Wavelet analysis theory and the realization of a book MATLABR2007 the original code, Synopsys fly out. Good.)
- 2008-10-16 23:03:37下载
- 积分：1
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tsp-youhuajisuan
利用Hopfield神经网络模型，可以快速找到最优的一条路线。(Hopfield neural network model, can be used to quickly find the optimal route.)
- 2014-09-09 11:23:11下载
- 积分：1
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143069173pll
实现锁相环的基本功能，主要是用matlab实现相关的功能(PLL to achieve the basic functions, mainly related functions using matlab)
- 2013-08-16 17:50:44下载
- 积分：1
