narrowband
美 [ˈneroʊˌbænd] 
英 [ˈnærəʊˌbænd]
英汉解释
例句
In the model of Direction-Of-Arrival (DOA) estimation of narrowband signals, the concept of coherent signals seem more confused.
窄带波达方向（DOA）估计模型中，相干信号的问题很容易引起混淆。
Narrowband filter A filter that transmits light of a specific wave length. See Broadband filter.
窄波段滤片只让某一波段的光波透过的滤片。参阅阔波段滤片。
In contrast, for narrowband embedded radio modems, the design choice must be optimized for low bit rate and should exploit high-Q circuits.
相比之下，对窄带嵌入式无线调制解调器，优化设计的选择一定要低比特率和应该利用高q值电路。
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。
The algorithm, which implements the stretch processing and narrowband filtering technique, achieves digital beamforming by weight in.
该方法先对接收信号拉伸处理和低通滤波，然后在子阵间时域相位加权实现宽带数字波束形成。
Three proposed approaches are used to obtain narrowband multichannel filters .
介绍了三种获得窄带多通道滤光片的方法。
For the measurement of the expected type (narrowband or broadband), and can be spectrophotomete prewritten calculation program.
为了举行预期典范榜样的丈量（广带或宽带），可以为不合平平度计不事后编写筹算步调。
An algorithm for the suppression of narrowband interference in the direct sequence spread-spectrum (DSSS) systems is presented.
提出了直接序列扩频通信系统中抑制窄带干扰的一种算法。
So hopefully my "narrowband" will get better and I could join in the fun.
所以希望我的“窄频”会改善，而我可以加入。
These resonators are further coupled to waveguides to provide tunable channel drop filters and narrowband reflectors.
这些谐振腔进一步耦合到波导从而提供可调节信道分出滤波器和窄带反射器。
It incorporates broad and narrowband images recorded using filters sensitive to emission from sulfur, hydrogen and oxygen atoms.
该图是由若干宽带和窄带照片合成的，记录了硫、氢和氧原子发出的光芒。
Narrowband multichannel filters obtained by using these three methods are potentially useful in many optical applications.
窄带多通道滤光片在光学领域中具有一定的应用前景。
The gorgeous color image combines both narrowband and broadband images recorded using three different telescopes.
色彩斑斓的照片合成了用三架不同望远镜拍的窄频和宽频图像。
Broadband filter A filter that transmits a range of light waves . See Narrowband filter .
某一频率的光波或声波。参阅阔波段。
some implementations rely on narrowband and compressed speech, while others support high fidelity stereo codes.
一些实现依靠窄带和压缩语音，而另一些人支持高保真立体声编码。
At present, narrowband interference suppression technologies in time domain and transform-domain are widely studied.
目前，扩频通信窄带干扰的抑制技术主要有时域抑制和变换域抑制。
This paper proposes a method for narrowband interference suppression in Direct Sequence Spread System(DS-SS).
该文提出一种基于门限估计的直接序列扩频（DS-SS）通信系统窄带干扰变换域抑制方法。
What is more, engineers expect these UWB units to be cheaper, smaller and less power-hungry than today's narrowband radio devices.
尤有甚者，工程师期望这些超宽频元件，能比今天的窄频无线电设备更便宜、更小、更不耗电。
This RF Network Analyzer has two measurement way--narrowband measure and broadband measure.
文中所提及的射频矢量网络分析仪有窄带测量和宽带测量两种测量方式。
The principle of comb filter and narrowband filter to realize matched filtering of pulse train is analyzed.
分析脉冲串信号的两种匹配滤波器-梳状滤波器和窄带滤波器实现脉冲串匹配滤波的原理。
Treatment with narrowband or broadband UVB is not related to increased melanoma or non melanoma skin cancer risk.
窄谱或宽谱UVB治疗与黑色素瘤或非黑色素瘤皮肤癌发病风险没有相关性。
The measured PD signal contains many noises. White noise and periodic narrowband noise are two important interferences.
局部放电的测量结果中包含多种噪声信号，白噪声和周期性窄带干扰是两类重要的干扰。
A novel adaptive ultrawideband(UWB) narrowband interference suppression method is presented based on cognitive radio(CR) theory.
提出了一种基于认知无线电的自适应超宽带（UWB）窄带干扰抑制方法。
Fiber grating is similar with a narrowband filter or a reflector.
光纤光栅相当于一个窄带的滤波器或反射镜。
In the formula, and are narrowband white Gaussian noises respectively.
式中、分别是窄带高斯白噪声。
It is the longest-range narrowband relay successfully flown in the Puma AE and ScanEagle platforms to date.
这是迄今为止“美洲狮”和“扫描鹰”无人机平台最长距离的窄带中继。
using the ultrasonic soakage narrowband technology can't realize the width fiber soakage disposal.
采用超声浸润窄带技术无法实现宽幅纤维布浸胶处理问题。
Faster data transmission for narrowband users.
数据传输快，适合窄带用户。
Corresponding to time delay estimation of narrowband signals, a lot of research has been done in this paper.
文中主要针对窄带信号源这一类特定的辐射源进行时差估计研究。
Based on the narrowband property of RFI, the parametric methods of RFI suppression are discussed.
基于RFI信号的窄带性质，简要综述了抑制RFI技术的参数化方法。
Furthermore it can be used in other narrowband communications.
而且该算法还能应用到各种窄带通信系统中。
The detection problem of dim signal is studied based on narrowband dual-polarization radar system.
针对窄带极化雷达系统，本文研究了微弱信号的检测问题。
Analysis on Transmission Characteristics of a Multilayer Thin-film Narrowband Filter Used in Tilted Incidence
一种斜入射多膜窄带滤光片透射特性分析
Performance Study of Digital Narrowband Interference Suppression's Simulation and Analysis in Spread Spectrum Communications
扩频通信中数字窄带干扰抑制的仿真分析
Suppression of Digital Narrowband Interference Using Parallel Interference Cancellation Detector
并行干扰抵消检测对数字窄带干扰的抑制
Exponential Distribution-based Research on Narrowband Interference Suppression in DSSS Communication Systems
基于指数分布假设的直接序列扩频系统抗窄带干扰技术研究
Study on Windowing Degradation of Frequency Domain Narrowband Interference Suppression Algorithms in Spread Spectrum System
扩频系统频域窄带干扰抑制算法加窗损耗研究
Narrowband FM synchronization broadcast application in fire-fighting wireless communication system
同频同播技术在城市消防无线通信中的应用
A Weight-Feedback Frequency Domain Adaptive Filtering Algorithm for Multi-Narrowband Interference Suppression
权值反馈的多干扰频域自适应滤波
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
