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SHIYAN_3
利用M函数仿真扩频通信系统。6个用户的CDMA的同步通信系统,每个用户利用L=31的Gold码,进行扩频,信道为AWGN信道,接收端利用匹配滤波器进行检测。绘出当N=10000个发射比特下,SNR=0:15(dB)时的误码率曲线。
(M function simulation using Spread Spectrum Communication System. 6 simultaneous users of CDMA communication system, each user of the L = 31 the use of Gold codes for spread spectrum, channel for the AWGN channel, the receiving end to detect the use of matched filter. Drawn when N = 10000 bits of transmission, SNR = 0:15 (dB) when the bit error rate curve.)
- 2009-06-08 14:06:32下载
- 积分:1
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Matlab
这是MATLAB课件,有很多matlab常用的命令及使用方法,适合想学matlab的人(This is the MATLAB software, there are a lot of matlab commonly used commands and how to use, suitable for people who want to learn matlab)
- 2013-09-20 18:54:24下载
- 积分:1
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palmprint-PCA
本程序是本人根据人脸识别PCA改进的,用于掌纹识别,是学习PCA特征提取的很好的学习资料。(I based this program is to improve the face recognition PCA for palmprint identification, PCA feature extraction is to learn a good learning materials.)
- 2011-10-25 16:49:58下载
- 积分:1
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Pattern-Recognition
分别利用fisher判别法和近邻法对一组声呐数据进行模式识别,计算分类的正确率(Respectively, and the use of fisher discriminant method nearest neighbor method sonar data to a set of pattern recognition, to calculate the correct classification rate)
- 2013-12-21 13:26:13下载
- 积分:1
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CRF
The crf conditions with the airport is a classification model,(The crf conditions with the airport is a classification model)
- 2013-05-21 10:51:27下载
- 积分:1
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s-function
编写S函数模块,实现两路正弦信号的叠加,正弦信号相位差为60度(Writing S function module, the superposition of two sinusoidal signals, sine signal phase difference of 60 degrees)
- 2011-05-29 20:11:12下载
- 积分:1
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2D_acoustic_FDFD_PMLs
说明: pml吸收便捷的声波方程有限差分数值模拟,采用MATLAB编程,具体注释见文件夹(Finite difference numerical simulation of acoustic equation)
- 2020-04-07 10:25:30下载
- 积分:1
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GeneticAlgorithm
本书全面系统地介绍了遗传算法的基本理论,重点介绍了遗传算法的经典应用和国内外的新发展。(Genetic Algorithm,GA)
- 2009-04-22 18:14:38下载
- 积分:1
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source
这是一个关于MATLAB的源代码,包括ekf,ekf。(This is a study on the source code of MATLAB, including ekf, ekf.)
- 2009-05-17 20:10:26下载
- 积分:1
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zhouqixing_check
使用相关函数来检测信号序列中隐含的周期性(Using the relevant function to detect the implicit periodic of signal sequence.)
- 2013-10-23 11:03:31下载
- 积分:1