narrowband的例句大全

The aim of the architecture is to serve all the telecommunication networks, including not only Public Switched Telephone Network ( PSTN), Narrowband Integrated Service Digital Network ( N-ISDN), but also mobile telecommunication network and Broadband IP Network.

这个体系结构的目标是为所有的通信网络服务，既可以为现有的电话网、窄带综合业务数字网（ISDN）服务，也可以为移动通信网和宽带IP网服务。

The Research of a New File Transfer Protocol ── NFTP which is Fit for Multimedia Instruction in Narrowband Network

一种适合窄带网络多媒体教学的文件传输协议&NFTP的研究与实现

It is shown that, in the sense of Pitman asymptotic relative efficiency ( ARE), the asymptotic performance of many detectors whose nonlinearity can more effectively suppress the tail of the noise envelope distribution is apparently better than that of the Neyman-Pearson optimum detector for narrowband Gaussian noise.

说明在皮特曼（Pitman）的渐近相对效率（ARE）意义上，许多具有能更多抑制噪声包络分布尾部的非线性的检测器，其渐近性能明显优于窄带高斯噪声中的尼曼-皮尔逊最佳检测器。

The radio spectrum used in narrowband Personal Communications Services ( PCS ).

用于窄带个人通信业务 ( PCS ) 的无线频谱.

the structure of the locally optimum rank detector ( lord) is derived and found to be in the form of incorporating a ranker and a locally optimum rank zero-memory nonlinearity ( lorznl) into the neyman-pearson optimum detector for narrowband gaussian noise.

导出局部最佳秩检测器（LORD）的结构，发现其形式为在窄带高斯噪声中的N-P最佳检测器中引入求秩器和局部最佳秩零记忆非线性（LORZNL）。

application of agilent power line driver in narrowband power line communication

安捷伦电力线驱动器在窄带电力线通信中的应用

considering its excellent features in noise resistance, secrecy and spectrum efficiency comparing to the traditional narrowband technology, spread spectrum will be the key technology in the future wireless communication systems.

扩频通信相对于传统的窄带通信，在频谱利用率上也有明显的优势，是未来无线通信系统中的关键技术，直接序列扩频则是其中在民用领域使用最多的一种扩频技术。

an error compensation algorithm for infinite impulse response notch filter for narrowband interference suppression

自适应无限冲激响应陷波器抑制窄带干扰的误差补偿算法

the wideband video information may be luminance information; and the narrowband video information chrominance information.

宽带视频信息可以是亮度信息，窄带视频信息可以是色度信息。

a test on suzuki ax-100 motorcycle engine exhaust noise by active noise control ( anc) was carried out. the results showed that the proposed anc system could greatly eliminate the narrowband components of the noise source, and improve the whole reduction in noise.

通过对铃木AX-100摩托车发动机排气噪声的有源消声实验表明，提出的发动机排气有源消声系统能够有效消除噪声源中的窄带成分，提高系统整体降噪效果。

design of narrowband waveguide e-plane metal insert filter by using of s-parameter

S参数法设计波导E面金属插片窄带滤波器

first, presents a spatial channel propagation model. consider a uniform linear antenna ( ula) at the base station ( bs) and narrowband signals transmitted at the mobile.

首先，提出一种空间信道的传播模型，考虑由移动终端发射窄带信号被均匀线性阵的基站天线接收。

at present, there are two trends in digital mobile communication, narrowband tdma and broadband cdma, and cdma is under fiery discussion and further research.

目前，数字移动通信系统的两大主流是窄带的TDMA和宽带的CDMA，人们正在对CDMA进行热烈的讨论和进一步的研究。

akamai's annual state of the internet report is loaded with all sorts of interesting, if not terribly surprising, tidbits about both broad and narrowband connections around the globe.

Akamai每年都会发布有关于英特网的年度报告，这个报告不出意料的话应该会有很高的涵盖面，报道包括宽带和窄带在全球的发展趋势。

narrowband-to-broadband albedo conversion for glacier ice and snow based on aircraft and near-surface measurements

基于机载和近地面观测结果的窄带到宽带冰川冰和雪的反照率变换

the main contributions and innovative points of this dissertation are listed as follows: 1. most of the doa estimation methods for narrowband signals can be attributed to solving a subspace matching problem with the corresponding weighting matrices.

本论文研究工作的主要贡献与创新点列举如下：1.大部分窄带信号DOA估计方法都可以归结为解决一个使用对应权矩阵的子空间匹配问题。

technique of orthogonal narrowband noise modulation

正交法窄带噪声调制技术

high frequency modulation characteristics of specific wavelength laser diode with narrowband filter

窄带滤光片精确波长激光器高频调制特性研究

choosing narrowband lamb waves as the research objects, the dispersive curves of lamb waves used in active structural health monitoring were mainly discussed in this thesis.

本文主要研究了主动结构健康监测中所使用的窄带Lamb波信号在薄板中的传播，对其频散特性进行建模。

computer simulation of variable step-size fast adaptive algorithm for suppressing narrowband interference in ds-ss system

直扩系统中变步长快速自适应干扰抑制算法仿真分析