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PCAandLDA
用pca 和 lda 实现数据的降维,加快机器的特征提取的速度。(Pca and lda of data with dimension reduction, feature extraction to speed up the speed of the machine.)
- 2010-09-05 22:40:41下载
- 积分：1
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Waterfilling.Algorithm
Waterfilling algorithm (from [Palomar and Fonollosa, Trans-SP2004]) to compute:
pi = (mu*ai - bi)^+
sum(pi) = Pt
By Daniel Perez Palomar (last revision: May 10, 2004).(Waterfilling algorithm (from [Palomar and Fonollosa, Trans-SP2004]) to compute:
pi = (mu*ai- bi)^+
sum(pi) = Pt
By Daniel Perez Palomar (last revision: May 10, 2004).)
- 2008-03-04 20:54:55下载
- 积分：1
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LMS_P107
本程序为《自适应信号处理》（王永德等译，机械工业出版社）书中107图SER算法和LMS算法比较的源程序，仿真效果和书上一致(This program is " adaptive signal processing" (s Acoustic other translation, Mechanical Industry Press) book 107 SER algorithm and LMS algorithm for graph comparison of the source, the simulation results and the same book)
- 2010-11-12 09:52:33下载
- 积分：1
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huffman
说明： 图像的huffman编解码程序，希望能给大家提供帮助(Huffman encoding and decoding process the image, hope that they can help)
- 2011-04-01 15:37:54下载
- 积分：1
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signalanalyse
说明： 关于信号分析的GUI程序，关于信号分析的GUI程序(GUI on the signal analysis procedures, the GUI on the signal analysis procedures)
- 2010-04-29 15:39:04下载
- 积分：1
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Fading-channel-simulation
衰落信道仿真
function r = rayleigh( fd, fs, Ns )
r = rayleigh(fd,fs,N)
A Rayleigh fading simulator based on Clarke s Model
Creates a Rayleigh random process with PSD determined
by the vehicle s speed.
INPUTS:
fd = doppler frequency
set fd = v*cos(theta)/lambda
v = velocity (meters per second)
lambda = carrier wavelength (meters)
theta = angle w/ respect to tangent (radians).
fs = sample frequency (Samples per second)
Ns = number of samples of the Rayleigh fading
process to produce
OUTPUTS:
r = row vector containing Ns samples of the Rayleigh
fading process
Author: Matthew C. Valenti
Mobile and Portable Radio Research Group
Virginia Tech
For Academic Use Only
(Fading channel simulation)
- 2012-04-19 20:13:22下载
- 积分：1
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MatLab-in-Engineering-Mathematics
MatLab工程数学应用，介绍了MATLAB在工程数学中的相关应用及案例(MatLab in Engineering Mathematics)
- 2011-09-29 23:13:48下载
- 积分：1
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DS-and-matlab
直扩频通信中的伪码仿真及其matlab仿真(Direct Spread Spectrum Simulation and matlab simulation of pseudo code)
- 2011-05-31 11:13:21下载
- 积分：1
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CODE-MATLAB-QAM-_RAYLEIGH_AWGN
Simulation BER of MQAM with M = 4 or 16 over fading and Rayleigh environment.
- 2012-11-01 19:50:44下载
- 积分：1
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chb1
光伏系统最大功率点跟踪，mppt，inc(Maximum power point tracking of PV systems, mppt, inc)
- 2012-06-11 16:46:40下载
- 积分：1
