结果表明当目标误差为0.01,径向基函数的分布常数为4时,网络达到最优化,总的正确识别率为96%。
When error goal is 0. 01 and speed constant of radial basis function is 4, the network achieves optimization, and the total correct rate is 96%.
当目标误差为0.01,径向基函数的分布常数为5时,网络达到最优化,总的正确识别率为98%。
When the error goal is 0. 01 and speed constant of radial basis function is 5, and the network achieves the optimization, and the total correct rate is 98%.
当网络诱导时延为小于一个采样周期的常数时,对系统的稳定性进行了分析。
The stability is studied when the network transmitting time-delay is smaller than a constant of a period of sampling time.
研究了一类具有未知常数控制增益的耦合大系统的直接自适应神经网络控制问题。
The problem of direct adaptive neural network control for a class of interconnected systems with unknown constant control gains is studied in this paper.
用非线性参数估计法对四氢萘加氢裂化反应网络的拟一级动力学常数进行了计算。
The pseudo-first-order kinetic rate constant of each step in the network of hydrocracking of tetralin was evaluated by the nonlinear parameter estimation method.
用微波网络方法分析了多种介质波导的色散特性,给出了这些波导的有效介电常数。
In this paper, the microwave network analysis of the dispersion characteristics for various dielectric waveguides is presented, and the effective dielectric constants of the waveguides are given.
当脉冲式鉴相器中的时间常数不能忽略并具有附加简单RC网络时,得到了系统稳定的条件。
The stability condition for the system is obtained when the time constant in the pulse operated phase discriminator can not be neglected and with an additional simple RC network.
本文提出了用拉普拉斯变换求复杂网络反应动力学速度常数的方法。
A method for determining kinetics rate constants of complex reactions by using Laplace transform is proposed.
介绍了应用人工神经网络预测烷基苯分子疏水性常数的方法。
Artificial neural networks have been applied for predicting the hydrophobic parameters of alkylbenzene.
可以通过实验测定和参数估计依次求取这些子网络的速率常数。
The rate constants of these sub-networks can be sequentially determined by experiment and then by parameter estimation.
但是目前已有的大部分故障检测方法均假定网络诱导时延为常数或可以在线获取。
However, almost all the existing fault detection methods for NCS suppose that the network-induced delay is constant or can be gained online.
在此模型的基础上,用神经网络迭代法从测得的天线温度反演了隐身涂层材料的的相对介电常数、相对磁导率。
Based on the model, retrieves the relative permittivity and relative permeability of the coating - material by iterative inversion of a neural network from the measured antenna temperature.
考察其反应产物分布,计算反应网络中各步的反应速度常数和热力学平衡常数,探讨反应网络的主线和反应条件对主线的影响。
Reaction rate constants were calculated upon the products distribution. The main reaction path was given out and the effects of reaction conditions on it were investigated.
一个是对异常数据包的检测,另一个是对异常网络流量来进行检测。
One is analysis abnormal packet, the other is analysis abnormal network flow.
应用等效网络法分别测量了空气、聚四氟乙烯及微波介质陶瓷材料片状试样的介电常数。
The dielectric constant of air, polytetrafluoroethylene (PTFE) and the microwave dielectric ceramics sheets is measured by the equivalent network method.
以带线系统为测试夹具,利用网络分析仪在微波频率下测量材料的复介电常数和复磁导率。
A network analyzer system is used to make frequency-swept S-parameter measurements on the loaded stripline fixture from which complex permittivity and complex permeability may be calculated.
一方面是对异常数据包的检测,另一方面是对异常网络流量来进行检测。
One is analysis abnormal packets, the other is analysis abnormal network flow.
网络异常流量分析旨在发现流量中的异常数据,为构建更好的网络运行环境提供保障。
The aim of abnormal flow analysis is to find the abnormal data in flow, and lay solid foundation for constructing a better network environment.
提出了一种k-均值聚类算法和SOM自组织神经网络算法相结合的异常检测模型,使得系统可以更好的分类正常数据流和异常数据流,以此来防范未知的攻击。
Secondly, the anomaly detection model based on K-means algorithm and SOM network is constructed. It can classify the normal and abnormal network data stream so better to detect the unknown attack.
数据的准确性是衡量无线传感器网络(wsn)性能的重要指标,异常数据检测是无线传感器网路面临的关键问题和主要挑战。
The accuracy of sensor data is a critical index to evaluate the performance of Wireless sensor Network (WSN). Outlier detection is a crucial but challenging issue for WSN.
网络中的流量数据被分为正常数据和攻击数据两个部分。
It suppose that the traffic data on a normal network are normal data, so the data on normal network should be captured as normal data.
用微波网络方法分析了多种介质波导的色散特性,给出了这些波导的有效介电常数。
We present in this paper an exact method of determining the orthonormal radiation modes of multilayer planar dielectric waveguides.
用微波网络方法分析了多种介质波导的色散特性,给出了这些波导的有效介电常数。
We present in this paper an exact method of determining the orthonormal radiation modes of multilayer planar dielectric waveguides.
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