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DSSS
说明: 设计一个有干扰的直接序列扩频通信系统, PN码由m序列产生器产生,经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”,将接收信号进行解扩,判决,得到用户的信号检测结果,绘制不同的扩频增益(增益值为10,30,50)下,误比特率随信噪比Eb/N0的变化曲线。(Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including " useful signal+ Gaussian white noise+ interference" , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0.)
- 2010-05-03 14:18:32下载
- 积分:1
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vbgm
expectation maximization
- 2014-11-30 16:00:57下载
- 积分:1
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1-0.95z
这是一个高频滤波程序,采用的是两种方法分别实现(This is a high-frequency filtering process, using two methods, respectively, to achieve)
- 2007-11-04 08:41:39下载
- 积分:1
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BalKovNaf05
说明: gaosi 信道的m文件,通信中必须要的仿真文件(m channel gaosi documents, communication must be of the simulation file)
- 2008-09-06 23:46:54下载
- 积分:1
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fdtd_3d
三维模式时域有限元求解电磁场,计算电磁学初学者,编写的程序代码,希望可以帮助广大网友(Three-dimensional time-domain finite element method solves electromagnetic field, calculates electromagnetic beginners, compiles the program code, hoping to help the vast number of netizens.)
- 2019-06-29 17:41:00下载
- 积分:1
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slipe_mode
《滑模变结构控制MATLAB仿真》里的源代码,对学习滑模变技术相当有用!(" MATLAB Simulation of sliding mode control" in the source code, the sliding mode technique is useful to learn!)
- 2010-10-27 09:40:28下载
- 积分:1
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INS_GPS_Intergrated_navigation
INS和GPS基于位置速度的松组合程序,已经验证了,滤波收敛,程序中说明了如何选取滤波参数(INS/GPS integrated navigation ,Kalman filter,loosely integrated based on position and velocity)
- 2015-01-08 10:18:29下载
- 积分:1
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upf_demos
matlab应用于基于粒子滤波的程序及演示(Particle filter based on the procedures and presentation of matlab)
- 2009-03-23 15:52:42下载
- 积分:1
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qamAndBpsk
分别对64QAM和BPSK进行蒙特卡洛仿真,并绘出误码率曲线(BPSK and 64QAM are carried out, MonteCarlo simulation, respectively,and draw the curve of bit error rate)
- 2010-11-02 20:33:52下载
- 积分:1
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0802_Reynolds_Biometrics-GMM
GMM parameter estimation
- 2012-05-23 16:25:36下载
- 积分:1