电网络

This paper gives an accurate inversion of matrix of coefficient which is derived fromsolving the boundary-value problem of biharmonic equation in rectangular region by meansof difference method.

将一个n阶电导矩阵实现为具有n+1节点的网络是一很重要的问题，并且引起了广泛的研究，本文扼要地介绍了有关电导矩阵的性质和一些己有的实现方法。

The brownout detect comparator has a detect threshold voltage of 1.21 V. This pin senses the voltage of the bulk capacitor through a resistor divider network to determine the brownout event.

掉电检测的比较有一个电压检测阈值的1.21五，该引脚通过一个电阻分压器感官网络上的大电容电压来确定掉电事件。

At first, a model of a pair of excitable neurons coupled via gap junction is built by Chay model, the effect of the strength of gap junction on the synchronous oscillation is studied;then, the synchronous oscillations of a 2-D network are also studied;at last, the Lyapunov exponent and phase portrait are utilized in the analysis of nonlinear, the approximate entropy is utilized to measure the complexity.

首先以Chay模型为基础建立了两个神经元电突触耦合模型，研究了不同电突触耦合强度对两个神经元同步振荡的影响；其次，研究了可兴奋神经元组成的二维网络的同步振荡；最后，应用李雅普诺夫指数和相图分析了同步振荡的非线性，应用近似熵分析了同步振荡的复杂性。

According to the result last step to derivate the potentials on the cortex.

根据所得到头皮的电势分布，分别采用HREEG和有限电阻网络法进行脑电逆问题的推演。

Under this background a new theory that combined with techniques derived from chaos theory, Shannon information theory, complexity analysis of time series, is presented, that is multi-order information theory of brain cortex. Then, its application to EEG analysis in different physiological states is investigated in this paper.

在对非线性动力学数值统计量方法用于不同生理状态下的脑电分析进行研究后，本文在前人工作的基础上，提出了建立在非线性理论基础上的大脑多阶信息理论，并利用该理论对不同生理条件下脑电地多阶信息量特征进行分析，并结合人工神经网络理论，研究了该方法在解决医学临床几个重要问题中的应用，初步得到了有意义的结论。

A cross shaped sum-difference network is constituted by microstrip ramose coupler with compact structure and calculated by ADS,while the 8×8 rectangular patchs,which is optimized by HFSS on basis of the method of parameter load and so on,form the transmiting/receiving antenna.

使用ADS优化设计了一种结构紧凑的&十&字形和差网络，并且使用参数加载等方法，在HFSS中仿真出一个8×8的微带矩形贴片天线阵列作为收/发天线，和差网络和微带天线阵列组成单脉冲天线阵。8×8天线阵列、和差网络和馈电系统在同一平面上，所以此天线阵列与传统单脉冲阵列相比体积更小，结构更紧凑，对该天线阵列进行了研制和测试，测试结果符合设计要求。

Meanwhile, the IMS bearer network security should be guaranteed; the traditional operation mode should be changed to a new one that suits convergence.

采用IP多媒体子系统架构提供替代传统应用的实时业务，需解决IP域的服务质量问题，统一传统电路域固定、移动用户接入IMS的方式，完成电路域业务流程到IMS的映射；保障IMS承载网络的安全性；转变传统运营模式，建立适应融合需求的新格局。

Meanwhile, the IMS bearer network security should be guaranteed; the traditional operation mode should be changed to a new one that suits convergence.

采用IP多媒体子系统架构提供替代传统应用的实时业务，需解决IP域的服务质量问题，统一传统电路域固定、移动用户接入IMS的方式，完成电路域业务流程到IMS的映射；保障IMS承载网络的性；转变传统运营模式，建立适应融合需求的新格局。

Aiming at the urgency of multi-sensor and high bandwidth data transfer in avionic system, the scheme of constructing optical network based on IEEE-1394b protocol was proposed.

针对航电系统多传感器、高带宽数据传输的迫切需求，提出了基于IEEE-1394b协议构建航电系统光网络的方法。

Hopfield networks have learning capabilities; the circuit in this design idea can apply different adaptive-learning rules by using alternative comparator-inverter/comparator-follower schemes, conductance-node-layout schemes—reciprocals of the feedback resistances—between the input comparators, and bit-order readouts.

参考和模拟输入电压驱动神经网络，数字输出来源于网络中的比较器。hopfield网络具有学习能力；本设计方案的电路采用不同的自适应学习规则，通过使用可选的比较器-转换器/比较器-跟随器方案，电导节点规划方案——反馈电阻的倒数——在输入比较器之间，和位顺序读出器。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。