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ofdm802.11a
简化的OFDM系统仿真,其中暂未考虑扰码和卷积码,物理层参数采用802.11a参数,1个长训练符号与6个OFDM数据符号构成1帧,信道为单径rayleigh衰落信道,其中最大多普勒频移为100Hz,信噪比0-30dB,调制方式为QPSK和16-QAM。(Simplified OFDM system simulation, which yet consider scrambling and convolution codes, physical layer parameters using 802.11a parameters, a long training symbols and six OFDM data symbols constitute a channel for single-path rayleigh fading channel, one of the largest Doppler shift is 100Hz, the SNR 0-30dB, the modulation scheme is QPSK and 16-QAM.)
- 2014-11-02 19:56:41下载
- 积分:1
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matlab_calculator
a sample for MT4 connect matlab
- 2013-11-10 23:00:24下载
- 积分:1
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lec5
Li near r egr essi on, acti ve learning
We arriv ed at the lo gistic regression model when trying to explicitly model the uncertainty
about the lab els in a linear c la ss ifier. The same genera l modeling approach p e rmits us to
use line ar predictio ns in var ious other co ntexts as well. The simplest of them is regress ion
where the go al is to pr e dict a con tin uous resp onse y
t ∈ R to e ach example ve ctor. Here
to o fo cusing on linear predictions won’t b e inherently limiting as linear predictions can b e
easily extended (ne xt lecture).
- 2013-12-02 14:38:57下载
- 积分:1
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pH2
该模型实在simulink下建立的燃料电池氢气输出模型,可以借鉴或者直接使用(fuel cell H2 model )
- 2020-11-21 10:39:37下载
- 积分:1
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bp
说明: 将遗传算法的改进协同进化遗传算法应用于机器人路径的规划中(Improved genetic algorithm co-evolution genetic algorithm in robot path planning)
- 2011-05-03 15:06:34下载
- 积分:1
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gm_1_1
灰色模型,通过对少数数据的分析,鉴于灰色模型的使用,对未来进行预测。(Gray model, through the analysis of the data on the minority view of gray model used to predict the future.)
- 2013-09-13 14:50:37下载
- 积分:1
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liehie_v10
计算目标和海洋回波的功率谱密度,小波包分析提取振动信号中的特征频率,这是第二能量熵的matlab代码。( Calculating a target and ocean echo power spectral density, Wavelet packet analysis to extract vibration signal characteristic frequency, This is the second energy entropy matlab code.)
- 2016-09-18 18:04:32下载
- 积分:1
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IEEE33DGPQ4PI17PV25PQV30
说明: 电力系统配电网重构,IEEE33节点,电力系统潮流计算优化(Distribution Network Reconfiguration of Power System)
- 2020-07-28 19:08:40下载
- 积分:1
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KGaussian1
说明: 核函数中经常用到的高斯核核函数的matlab程序(Kernel function often used in the Gaussian kernel function matlab nuclear program)
- 2021-03-24 16:59:14下载
- 积分:1
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matlog
说明: 物流分析工具包。Facility location: Continuous minisum facility location, alternate location-allocation (ALA) procedure, discrete uncapacitated facility location
Vehicle routing: VRP, VRP with time windows, traveling salesman problem (TSP)
Networks: Shortest path, min cost network flow, minimum spanning tree problems
Geocoding: U.S. city or ZIP code to longitude and latitude, longitude and latitude to nearest city, Mercator projection plotting
Layout: Steepest descent pairwise interchange (SDPI) heuristic for QAP
Material handling: Equipment selection
General purpose: Linear programming using the revised simplex method, mixed-integer linear programming (MILP) branch and bound procedure
Data: U.S. cities with populations of at least 10,000, U.S. highway network (Oak Ridge National Highway Network), U.S. 3- and 5-digit ZIP codes (logistics analysis tool kit. Facility location : Continuous minisum facility location, alternate location-allocation (ALA) procedure, discrete uncapacitated Vehicle routing facility location : VRP, VRP with time windows, the traveling salesman problem (TSP) Networks : Shortest path, min cost network flow, minimum spanning tree Geocoding problems : world city or ZIP code to longitude and latitude, longitude and latitude to nearest city, Mercator projection plotting Layout : Steepest descent Pairwise interchange (Constituencies) heuristic for QAP Material handling : Equipment selection General purpose : Linear programming using the revised simplex method, mixed-integer linear programming programming (MILP) branch and bound procedure Data : world cities with populations of at least 10,000, U.)
- 2006-03-29 17:00:58下载
- 积分:1