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Autocorrelation_function
信号处理之相关函数，自相关函数，自协方差函数，互协方差函数等等仿真程序，以验证过(Signal processing of the correlation function, autocorrelation function, autocovariance function, cross-correlation function, and so simulation program to verify over)
- 2010-03-13 09:19:36下载
- 积分：1
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lll
说明： 方程（组）、搜索根的方法、二分法、抛物线法、牛顿(Newton)切线法等在MTLAB中的应用(Equation (s), search the root of the method, bisection method, parabolic, Newton (Newton) tangent law of the MTLAB)
- 2011-03-19 20:56:46下载
- 积分：1
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ECG
The early detection of arrhythmia is very important
for the cardiac patients. This is done by analyzing the
electrocardiogram (ECG) signals and extracting some features
from them. These features can be used in the classification of
different types of arrhythmias. In this paper, we present three
different algorithms of features extraction: Fourier transform
(FFT), Autoregressive modeling (AR), and Principal Component
Analysis (PCA). The used classifier will be Artificial Neural
Networks (ANN). We observed that the system that depends on
the PCA features give the highest accuracy. The proposed
techniques deal with the whole 3 second intervals of the training
and testing data. We reached the accuracy of 92.7083
compared to 84.4 for the reference that work on a similar
data.
- 2011-09-22 19:15:10下载
- 积分：1
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dual-d2d-master
These codes generate simulation results depicted in the paper titled
J. Chen, H. Yin, L. Cottatellucci, and D. Gesbert, "Dual-regularized Feedback and Precoding for D2D Assisted MIMO Systems", IEEE Trans. Wireless Commun., 2017.
Author: Junting CHEN
Email: juntingc@usc.edu
Date: May 20, 2016
- 2017-09-25 19:13:51下载
- 积分：1
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xindao
移动通信中信道仿真研究，使无线信号传输具有信道参考性。(Simulation Study of Mobile Communication CITIC Road, so that the wireless signal transmission with a channel referential.)
- 2009-11-15 11:29:03下载
- 积分：1
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OFDMPQPSKPAWGN
OFDM完整的程序，比较简单，采用QPSK调制，加了高斯噪声(OFDM complete procedure is relatively simple, using QPSK modulation, Gaussian noise added)
- 2011-05-06 21:21:39下载
- 积分：1
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fdtd1D_Susan
美国威斯康辛麦迪逊大学苏珊教授编写的一维时域有限差分法算法(1D Finite Domain Time Domain algorithm from Professor Susan)
- 2013-11-29 10:48:15下载
- 积分：1
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kopkalatex
latex beginers ebook
- 2010-12-18 02:19:19下载
- 积分：1
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11DES_encryption
实现DES算法的加，用matlab实现，代码简洁(DES algorithm to achieve the increase, with Matlab realized, concise code)
- 2007-06-01 09:59:39下载
- 积分：1
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LMSRLS
盲多用户检测的LMS和RLS算法,在DS/CDMA通信系统中，为了解调出用户的有用信息，必须尽可能地抑制由其它用户扩频信号产生的多址干扰（MAI，Multiple Access Interference）。尽管最佳多用户检测器可以很好地抑制MAI，但其运算量会随着用户数的增加而呈指数增加。盲多用户检测技术可以在不知道其他用户信息的情况下检测出目标用户，所以在实际应用中有着十分重要的应用前景.(LMS and RLS algorithm Blind Multiuser Detection in DS/CDMA communication system, in order to demodulate the user useful information, must be possible to inhibit the spread spectrum signals generated by other users multiple access interference (MAI Multiple Access Interference) . Although the optimal multi-user detector can suppress MAI, but its computational complexity increases exponentially with the number of users increase. Blind Multiuser Detection technology can not know the other user information detected the target user, has a very important application prospect in practical applications.)
- 2013-05-01 13:19:55下载
- 积分：1
