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svc_close
关于svc的matlab仿真模型，闭环的SVC模型(close-loop svc modulation)
- 2009-05-21 10:17:22下载
- 积分：1
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wavelet01
绘制3层正弦信号，对之进行小波分解（5层）重构5层逼近信号和细节信号。(Draw 3-layer sinusoidal signals, the wavelet decomposition (5 layer) Reconstruction of 5-layer approximation signal and detail signal.)
- 2010-12-17 09:57:05下载
- 积分：1
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dicwgekr
数据包传送源码程序，连续相位调制信号(CPM)产生，是信号处理的基础，进行逐步线性回归，LDPC码的完整的编译码。( Data packet transfer source program, Continuous phase modulation signal (CPM) to produce, Is the basis of the signal processing, Stepwise linear regression, Complete codec LDPC code.)
- 2016-03-23 23:09:54下载
- 积分：1
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Transmission-Model
无线传感器网络定位用到的无线传输模型
Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
(Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model
Achieve functional distance and transmission attenuation swap
~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignalStrength=SendingPower-PathLoss
e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0)
Pt:transmit power
pl(d0):the pass loss for a reference distance of d0
ηis the path loss exponent
above parameters are saved in ../Parameters_Of_Models.mat
dist:distance between sender and receiver(m)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~
In this model, the radio range is a circle
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ReceivedSignal)
- 2013-08-31 18:59:05下载
- 积分：1
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NK
说明： Includes source codes to find DFT of a sequence, to find odd and even components of a signal, to perform PSK, FSK, QPSK.
- 2013-10-07 17:26:38下载
- 积分：1
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duplex
用于建模数据分集。计算各样本点的欧式距离，首先将距离最大的两个点放入第一个样本集，接着将余下距离最大的两个点放入第二个样本集，依次计算，将剩余数据点分别放入上述两个样本集。( This algorithm starts by selecting the two points furthest from each other (euclidean distance) and puts them both in a first set. Then the next two points furthest from each other are put in a second set, and the procedure is continued by alternatively placing pairs of points in the first or second set. For calibration applications, the second set can be the test set, and the calibration would be the concatenation of the first set plus the remaining samples.)
- 2012-11-02 09:18:58下载
- 积分：1
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DRP4_11p
solves 1d linear wave eq. by 4th order 11 point DRP scheme
- 2014-02-24 18:08:52下载
- 积分：1
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IRFPA_NUC
红外图像非均匀性校正,神经网络，高通滤波(Infrared image non-uniformity correction, neural networks, high-pass filter)
- 2021-02-10 16:39:52下载
- 积分：1
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resistance
在已知天线阵列的单元个数和要求的副瓣电平时，利用切比雪夫加权，求的该阵列的各个阻抗(Sidelobe level in the known number of cells of the antenna array and requirements, the use of cut weighted Chebyshev, find the array impedance)
- 2013-04-17 23:17:29下载
- 积分：1
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555Calc-1.1
NE555 calculator for hobby user
- 2013-04-20 03:36:56下载
- 积分：1
