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Time-SeriesModelforWirelessFadingChannelsinisotrop
这篇文章为随即和非随机的散射环境中造成的信封衰落提供了一个AR模型。它展示了至少需要一个二阶AR过程去建立一个伏在接收信封内在的阻尼正弦自动/交叉相关函数的模型。通过对模拟值的比较得到使用模型可以得到与理论值近似的值。模型基于的仿真过程被用来与JACK仿真器在随机分散事件中作比较。(his work presents an autoregressive (AR) model
for fading envelope influenced by isotropic and non-isotropic
scattering environments. It is shown that at least a second order
AR process is required to model the damped sinusoidal auto/cross
correlation function inherent in the complex received envelope.
The comparison of statistics of the simulation trace obtained
using the model shows good agreemeqt with the theoretical
values. The model based simulation procedure is compared to
the Jake s simulator for isotropic scattering case and is shown
to exhibit an order of magnitude smaller time complexity. )
- 2010-06-29 18:15:56下载
- 积分：1
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Matlab-Chinese-Manual
matlab中文手册，主要包括一些基本的函数的说明与使用，适用于matlab初学者(Matlab Chinese manual, including description of some of the basic function and use, suitable for beginners matlab)
- 2014-12-05 09:51:18下载
- 积分：1
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xindaoxuajieshouji.m
说明： 主要用于多信号的接收，实现全概率信号的截获和接收(Is mainly used for multi-signal receiver, the probability of signal interception for full and receive)
- 2010-03-20 14:40:10下载
- 积分：1
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fenshuiling
基于分水岭算法图像分割相关论文，都是PDF文件的。(Image segmentation based on watershed-related papers are PDF files.)
- 2010-05-07 21:22:58下载
- 积分：1
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single_end_fault_location
单端频域法故障测距程序，采用零序电流相位修正法，精度较好(The single-ended fault location procedures using frequency domain method with good precision)
- 2012-04-23 14:10:51下载
- 积分：1
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xiaobofenjie1234
小电流接地系统选线的小波分解相关程序，有用(Small current grounding line selection system wavelet decomposition procedures useful)
- 2015-08-21 09:37:15下载
- 积分：1
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pca_matlab
说明： 上传的附件为pca主成分分析算法matlab源码(From the Annex for the PCA principal component analysis algorithm matlab source)
- 2008-11-19 19:50:11下载
- 积分：1
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6-Rede-neural-MLP-v4
A multilayer perceptron (MLP) is a feedforward artificial neural network model that maps sets of input data onto a set of appropriate outputs.
- 2014-09-18 21:08:25下载
- 积分：1
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linear_system_identification.tar
The main features of the considered identification problem are that there is no an a priori separation of the variables into inputs and outputs and the approximation criterion, called misfit, does not depend on the model representation. The misfit is defined as the minimum of the l2-norm between the given time series and a time series that is consistent with the approximate model. The misfit is equal to zero if and only if the model is exact and the smaller the misfit is (by definition) the more accurate the model is. The considered model class consists of all linear time-invariant systems of bounded complexity and the complexity is specified by the number of inputs and the smallest number of lags in a difference equation representation. We present a Matlab function for approximate identification based on misfit minimization. Although the problem formulation is representation independent, we use input/state/output representations of the system in order (The main features of the considered identification problem are that there is no an a priori separation of the variables into inputs and outputs and the approximation criterion, called misfit, does not depend on the model representation. The misfit is defined as the minimum of the l2-norm between the given time series and a time series that is consistent with the approximate model. The misfit is equal to zero if and only if the model is exact and the smaller the misfit is (by definition) the more accurate the model is. The considered model class consists of all linear time-invariant systems of bounded complexity and the complexity is specified by the number of inputs and the smallest number of lags in a difference equation representation. We present a Matlab function for approximate identification based on misfit minimization. Although the problem formulation is representation independent, we use input/state/output representations of the system in order)
- 2008-08-03 10:18:16下载
- 积分：1
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Murty
Murty寻找最优解算法Matlab源代码，在进行多目标跟踪的多假设算法时，有一定得参考价值(Murty find the optimal solution algorithm Matlab source code, making many assumptions multi-target tracking algorithm has a certain reference value was)
- 2020-12-15 20:59:13下载
- 积分：1
