• As well as vector network analyzer time domain function merit and application domain.

    以及矢量时域功能的优点及应用领域。

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  • Pattern recognition of support vector network with supervising learning is studied in this paper.

    研究了有监督学习支持向量网络的的模式识别;

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  • Generally the calibration of Vector Network Analyzers has been accomplished with mechanical standards.

    通常情况下矢量网络分析仪的校准都是使用机械校准件来完成的。

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  • This webcast focuses on impedance measurements, and presents what's new with and how to use the Vector Network Analyzer.

    此网路研讨会深入讨论阻抗量测,并展示安捷伦向量网路分析仪的新功能及其使用方式。

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  • In amplifier's test, how to use the built-in gain compression software in the vector network analyzer to complete this test.

    放大器的测试中,如何在矢量中利用内置的增益压缩软件完成这一测试。

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  • The automatic control method of PNA pulse vector network analyzer and the design method of system test software are presented.

    介绍了PNA脉冲网络分析仪自动控制的实现和系统测试软件的设计。

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  • To measure the coupling function, this paper suggests the experimental setup which mainly consists of the vector network analyzer HP8510C.

    给出了以矢量网络分析仪HP8510C为主要设备测量耦合函数的实验方法。

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  • In this case, as a new generation of nonlinear vector network measurement technique, nonlinear vector network Analyzer (NVNA) emerges as times require.

    为此,以非线性矢量网络分析仪(NVNA)为代表的新一代非线性矢量网络测量技术应运而生。

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  • The conception of "Vector-Connection" and "Vector-Switching" is raised in the Vector network based on Vector-Address, by analyzing the social attribute of the network.

    向量网提出“向量连接”和“向量交换”的概念,以向量地址为基础,从网络的社会属性来设计网络。

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  • The TRL calibration was completed using 10 error correction models in the vector network analyzer. The accurate measurement of double ridge waveguide device was realized.

    最后利用网络分析仪的10项误差修正原理完成了脊波导的TRL校准,实现了脊波导器件微波参数的准确测试。

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  • The vector network analyzer is the special instrument that tests microwave and radio frequency devices, its application is very extensive in the wireless measurement field.

    矢量网络分析仪是测试微波射频器件的专用仪器,在无线电测试领域应用非常广泛。

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  • Based on measuring method of vector network analyzer, the experimental results of the wideband quadrature demodulator in the imbalance of amplitude and phase are given in this paper.

    文中基于矢量网络分析仪测试方法,给出了该宽带正交解调器的幅相不平衡实验结果。

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  • In the process of measuring radio frequency absorb material by vector network analyzer, the impedance of rectanglecoaxial measuring device is mismatched and cause redundant reflection.

    在使用矢量网络分析仪对射频吸波材料进行测试的过程中,由于矩形同轴装置阻抗不匹配,将引起不希望有的反射。

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  • When measuring the RF&MW devices, applying error correction to the vector network analyzer, and executing the full two-port calibration, the systematic errors can be removed completely.

    用矢量网络分析仪进行射频和微波元器件的测量时,配合网络分析仪的误差修正技术,进行全二端口校准,能彻底地消除系统误差。

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  • Finally, this paper includes the vector network analyzer and material measurement function of this automatic measurement system. They will be a part of the embedded research on this system.

    最后对这套天线自动测量系统中的网络分析仪和材料测量的系统构成和测试功能做一个简单介绍,网络分析仪和材料测量将是以后要深入研究的一个方面。

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  • This paper describes a new method to simulate mechanical systems with the theory of multibody system-vector network method, including the modeling method and the normal formulized procedure.

    介绍了一种运用多体动力学进行机械系统仿真的新方法——矢量网络法,包括建模方法和其常规公式化的解题程序。

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  • Much of the work on digit recognition has been done in the neural network community, but more recently support vector machines have proven to be even better classifiers.

    大部分数字识别的工作可以由神经网络来完成,但最近支持向量机也被证明可以在分类方面做得更好。

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  • In the model, using APEX network extracts classification information and condenses vector space dimensions, making use of feedforward network establishes the classification recognition function.

    在诊断模型中,应用APEX网络提取分类信息,压缩向量空间维数,利用前馈网络建立其类型识别函数。

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  • The prediction method of network delays based on support vector machine (SVM) was put forward.

    进而提出了基于支持向量机(SVM)的网络延时预测方法。

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  • The features of gene expression are extracted by the wavelet multi-resolution analysis, the features are classified by the support vector machines and BP neural network methods.

    采用小波多分辩率分析方法提取基因表达的特征,利用支持向量机和BP神经网络方法进行分类。

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  • The output vector of the network is the indicator of both damaged members and damage extent.

    网络的输出向量同时指示了损伤构件及其损伤程度。

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  • A recursive least squares algorithm for linking weight between linear layers of RBF network is introduced, and a dynamic recursive algorithm of center vector is proposed.

    介绍了RBF网络线性层权值的训练算法——递推最小二乘法,及中心向量的动态递推算法。

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  • The Counterpropagation Network (CPN) can be applied to image compression as a vector quantizer. However, the CPN learning algorithm has two obvious disadvantages in codebook designing.

    对向传播神经网络(CPN)可以作为矢量量化器用于图像压缩,但CPN学习算法在进行码书设计时存在两个明显的缺陷。

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  • Aimed at the problems of document automatic classification, a classification method is proposed based on fuzzy vector space model and RBF network.

    针对文本自动分类问题,提出了一种基于模糊向量空间模型和径向基函数网络的分类方法。

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  • A classification method based on fuzzy vector space model and radial basis function network is presented in this paper.

    文本提出了一种基于模糊向量空间模型和径向基函数网络的分类方法。

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  • A new algorithm for modeling regression curve is put forward in the paper, it combines B-spline network with improved support vector regression.

    将改进的支持向量回归机与B -样条网络相结合,提出了一种建立回归曲线模型的新算法。

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  • In network information retrieval, based on document vector space, class, cluster, ranking and relevance feedback need to compute similarity.

    在网络信息检索中,基于文档向量空间的分类、聚类、排序与相关性反馈需要计算相似度。

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  • A network traffic anomaly detection mechanism is presented based on support vector machine (SVM).

    提出了一种基于支持向量机的网络流量异常检测方法。

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  • At the same time, we used relevance feedback and machine learning used in image retrieval. K-NN, BP neural network and support vector machine classifiers were used in experiments.

    同时本文将机器学习和相关反馈结合起来用于图像检索,在实验中使用了K -NN、BP神经网络和支持向量机分类器。

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  • Then the final results into the high order BP network is input. Through the training of target vector table stylebook, corresponding type of goal can be output.

    将融合后的最终结果输入到高阶BP神经网络中,通过目标向量样本的训练,输出相应的目标类型。

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