查询词典 frequency bandwidth

These networks are characterized by large bandwidth, long distance and high delay, also known as high-bandwidth delay product network.

这些网络的特点是带宽大，连接距离长，并且有高延迟，所以也称为高带宽延迟乘积网络。

The test resultsinclude bandwidth consistency, as well as information for managing high-bandwidth applications suchas VoIP and multi-media.

测试的结果包括带宽的连续性，以及用于管理诸如VoIP 和多媒体这样的高带宽应用软件的信息。

Although 3GPP study mainly concentrated in the new, higher bandwidth utilization of wireless access methods, it is also being used to provide high-bandwidth new operational requirements of the network structure research.

虽然3GPP的研究主要集中在新的更高带宽利用率的无线接入方法方面，但同时也在进行利用高带宽来提供各种新的业务所需的网络架构方面的研究。

In high resistance circuits, the noise bandwidth is often limited by the time constant of the source resistance and input capacitance, and this value In this case, noise bandwidth is

在高阻电路中，噪声带宽常常受到源电阻和输入电容的时间常数的限制。这个数值为上述各种噪声带宽计算结果中的最小者。在这种情况下，噪声带宽为

The choice of the MAC protocol will affect the overall bandwidth utilization of the network and the intractability of bandwidth-constrained routing problem, which is a basic QoS routing problem.

这将影响整个网路的频宽使用效率和解决有频宽限制的绕径问题的难度。它是一个有服务品质保证的基本绕径问题。

The invention can determines accurate time of information service constituted by a cluster of packet of bandwidth, enable network time delay to influence little on bandwidth estimation computation result; filter automatically regulates self stability and agility following link wave motion, promotes anti-error code interference ability of estimation result.

本发明能够得出带宽为一簇信息包组成的信息流服务的准确时间，使得带宽估计的计算结果不受到网络时延的任何影响；随链路波动状况自动调整自身稳定性与敏捷性的滤波器，提高了估计结果抗误码干扰的能力。

Manual link aggregation allows ports to be grouped together to form an ultra-high-bandwidth connection that greatly expands bandwidth capacity to the network backbone.

手册链路聚合端口，可归纳在一起，形成一个超高带宽连接，极大地扩展了带宽容量的骨干网。

Under the small-signal approximation, the effects of the waveguide length and the response flatness on DFG-based wavelength conversion are investigated by use of matrix operator, and then a feasible scheme to expand conversion bandwidth and pump bandwidth is proposed.

在小信号近似条件下，利用矩阵计算的方法分析了波导长度和转换效率的波动性对基于差频效应的波长转换器带宽的影响，给出了扩展信号光转换带宽和抽运带宽的优化设计方案。

Topics covered include: density estimation (incorporating such topics as kernel density estimates, nearest neighbor estimates, variable kernel methods, orthogonal series estimates, maximum penalized likelihood estimates, bandwidth choice), nonparametric regression (incorporating kernel methods, spline methods, penalized likelihood, bandwidth choice, generalized additive models), and bootstrapping.

非参数建模专题：非参数建模专题：基于计算机的非参数统计方法论。包括：密度估计(如：核密度估计，最近邻估计，可变核方法，正交序列估计，最大补偿似然估计法，带宽选择)非参数回归(如：，核方法，样条方法，补偿似然估计，带宽选择，广义可加模型，)和 bootstrapping 方法。

Due to its large bandwidth the WD1770PH is more likely to oscillate than lower bandwidth Power Operational Amplifiers.

由于其庞大的带宽WD1770PH更有可能振荡比低功率运算放大器的带宽。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"