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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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rosler-2-channel
simulink model of rossler with 2 channels
- 2011-06-05 02:47:21下载
- 积分：1
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SpeckleFilters
a matlab implementation of several common speckle filters
- 2014-11-18 03:20:24下载
- 积分：1
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FiltryUn
C++ IIR filter module hided behind interfaces,
coefitients format compatible with matlab SOI matices
- 2009-05-22 13:01:08下载
- 积分：1
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Neural-network-matlab-code-complete
小波神经网络MATLAB源程序，很多，很全， 值得一看！！！
(Neural network matlab code complete
)
- 2014-11-16 13:19:17下载
- 积分：1
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Polar code_shorten
main_PC_Shorten.m
polarDec_S_Change.m
rev_shuffle.m
polarEnc.m
PCencoder.m
attachCRC.m
capacities.m
crcCheck.m
encoder.m
genSrc.m
initialize_frozen_bits.m
likelihood_rate.m
path_matrix.m
path_metric.m
paeeword: share_20180410
- 2018-04-10 10:07:08下载
- 积分：1
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interpolating_polynomial
高次方程求解的c代码实现，用于数值分析课，简单实用，可作为参考(Lagrange interpolating polynomial,Bisection algorithm,Newton’s method and Secant method)
- 2009-05-08 00:40:13下载
- 积分：1
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svm
SVM源程序，可以用来进行特征分类或提取
(MATLAB svm prepared by the source, can achieve a support vector machine for the feature classification or extract)
- 2010-12-30 17:12:04下载
- 积分：1
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xiaobobaoju
小波包能量巨程序（已做归一化处理，用于对振动信号提取特征）(Wavelet packet energy giant program (normalization process has been done for the vibration signal feature extraction))
- 2013-11-05 10:50:14下载
- 积分：1
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FSK
利用MATLAB实现对频率调制信号时域和频域的仿真，采样点为10240。(Frequency modulation signal)
- 2012-11-02 10:10:00下载
- 积分：1
