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zernike_radial_polynomials
An iterative QuRecursive method (using q-recursive) to generate Zernike
- 2012-05-03 15:23:24下载
- 积分:1
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mpam
tarsime mpam ba mfil va mohasebe antropy ...
- 2012-08-09 19:27:28下载
- 积分:1
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lms
线性预测LSM预测器,可以完成对信号的预测功能(adaptive linear
prediction)
- 2013-12-28 15:38:02下载
- 积分:1
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svm-km
支持向量机(SVM)是数据挖掘中的一个新方法,能非常成功地处理回归问题(时间序列分析)和模式识别(分类问题、判别分析)等诸多问题,并可推广于预测和综合评价等领域,因此可应用于理科、工科和管理等多种学科。目前国际上支持向量机在理论研究和实际应用两方面都正处于飞速发展阶段。它广泛的应用于统计分类以及回归分析中. 支持向量机属于一般化线性分类器.他们也可以认为是提克洛夫规则化(Tikhonov Regularization)方法的一个特例.这族分类器的特点是他们能够同时最小化经验误差与最大化几何边缘区.因此支持向量机也被称为最大边缘区分类器.
(Support vector machine, the source code)
- 2009-06-08 07:15:35下载
- 积分:1
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sim-polar-4
simulation QPSK on fading channel with convulation code
- 2015-04-15 16:26:50下载
- 积分:1
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Cdma2k
CDMA 2000 simulation using SIMULINK
- 2007-09-30 18:15:11下载
- 积分:1
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OFDMbeamforming
OFDM系统波束成形研究 ofdm beamforming(ofdm beamforming)
- 2011-01-07 18:17:39下载
- 积分:1
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paper
all this are the IEEE papers in which Adaptive equaliztion is done with diff algortihm techniques
- 2011-01-14 21:25:22下载
- 积分:1
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trans_sigPnoisePinterference
根据直扩原理,首先有随机数发生器产生一系列二进制信息数据(+1,-1),每个信息比特重复Lc次,Lc对应每个信息比特所包含的伪码片数,包含每一比特Lc次重复的序列与另一个随机数发生器产生的PN序列c(n)相乘。然后在该序列上叠加高斯白噪声和形式为i(n)=Acosw0n余弦干扰下次信号,切余弦干扰信号的振幅满足条件A<Lc。在解调器中进行与PN序列的互相关运算,并且将组成各信息比特的Lc个样本进行求和。加法器的输出送到判决器,将信号与门限值0进行比较,确定传送的数据为+1还是-1,计数器用来记录判决器的错判数目。(According to the principle, first some straight expansion random number generator produces a series of binary data (+ 1-1), each information bit repetitive Lc times, Lc for each information bit contains PN code piece count, embraces each bit Lc times repeated sequence and another random number generator produces PN sequence c (n) multiplication. Then in the sequence superimposed on gaussian white noise and forms as I (n) = Acosw0n cosine interference next time signal, cut cosine interfering signal amplitude satisfy conditions A < Lc. In the modem with the cross-correlation operation PN sequence, and the information will comprise the Lc a sample bits peace. The output of the adder judgment device, will signal to compare with threshold 0 data transmitted, determine for+ 1 or-1, counter is used to record the number victimised judgment.
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- 2011-04-20 10:18:47下载
- 积分:1
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simple-multiobj
Simple multiobjective optimization
- 2013-12-17 00:19:35下载
- 积分:1