narrowband

noun

1. 窄带；窄频
   signals that use a narrow range of frequencies

1. 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。
2. Effect of Narrowband Ultraviolet B on IFN-γ in Serum and Skin Lesions in Psoriasis Patients
   窄谱中波紫外线对寻常性银屑病患者血清和皮损中干扰素-γ水平的影响
3. Research and Realization of an Algorithm for Narrowband Interference Suppression in Spread Spectrum System
   扩频通信系统中抑制窄带干扰算法研究及实现
4. It incorporates broad and narrowband images recorded using filters sensitive to emission from sulfur, hydrogen and oxygen atoms.
   这张照片结合了数张宽波段与窄波段影像，以记录硫、氢、氧原子所发出辐射。
5. Algorithm of Signal Separation Combined With Narrowband Signal Blind Deconvolution and Array Model
   盲解卷积与窄带阵列模型结合的信号分离算法
6. Decision-Directed Based Nonlinear Algorithm for Narrowband Interference Suppression in CDMA Systems
   码分多址系统中基于判决引导的窄带干扰抑制非线性算法
7. In the formula, and are narrowband white Gaussian noises respectively.
   式中、分别是窄带高斯白噪声。
8. In this article, performance of estimation of signal parameters in PAssive Synthetic Array ( PASA) is studied, focusing on the background of airborne platform intercepting narrowband microwave signals.
   针对利用机载运动平台对窄带微波信号进行侦测的背景，研究了被动虚拟阵列（PASA）对窄带微波信号的参数估计性能。
9. Method of Narrowband Signal Blind Deconvolution Based on Array Model
   基于阵列模型的窄带信号盲解卷积方法
10. Design and Development of Integrated Remote Support Service System Based on Wireless Public Narrowband Network
    基于无线公用窄带网络的综合远程支援系统设计与开发
11. Situation and Development of Ultra-short Wave Communication in the Flood Control and Drought-resistant Research on Narrowband HF DFH Burst Communication
    超短波通信在防汛抗旱工作中的地位和发展差分跳频技术应用于短波窄带猝发通信的研究
12. Investigation and Implementation of Narrowband Interference Excision in DSSS System Based on FFT
    基于FFT的直扩系统中窄带干扰抑制技术研究与实现
13. The Research of Speech Compression and Narrowband Data Communication Technology Based on DSP
    基于DSP窄带语音数据压缩与通信技术的研究
14. Research on Techniques of Narrowband Interference Suppression Based on Transform Domain and FPGA Design
    基于变换域抗窄带干扰技术研究及FPGA设计
15. A DOA estimation algorithm of the narrowband signal based on particle filter
    一种基于粒子滤波的窄带信号波达方向估计方法
16. Research on Narrowband Interference Suppression Based on Volterra Filters in GPS Receiver
    基于非线性滤波器的GPS接收机窄带干扰抑制技术研究
17. The communication simulation model of HF multitone parallel transmission is established, and the anti-jamming performance of narrowband and broadband is analyzed based on the model.
    论文建立了短波数据链多音并行体制的通信仿真模型，在此模型的基础上分析研究了其抗窄带干扰和宽带干扰的性能。
18. Detecting narrowband signal in intensive background noise is an important task in signal processing.
    检测淹没在强背景噪声中的窄带信号是信号处理中的一个重要问题。
19. Adaptive Narrowband Interference Suppression in DSSS Using Orthogonal Decomposition
    基于正交分解的自适应直扩系统窄带干扰抑制
20. 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。
21. A method of narrowband interference suppression in transform-domain, which is based on adaptive threshold, is presented.
    对一种基于自适应门限的变换域窄带干扰抑制技术进行了研究。
22. Algorithms research on Frequency Domain Narrowband Interference Suppression in DSSS
    DSSS系统中频域窄带干扰抑制算法研究
23. Narrowband interference suppression in DSSS system based on maximum entropy PDF estimation
    基于最大熵PDF估计的DSSS系统抗窄带干扰技术
24. In detail, the main goals of the "broadband strategy" are to transform from narrowband communication to broadband communication, and from providing access to providing access and content.
    具体来讲，“宽带战略”的主要目标就是由窄带通信向宽带通信、由提供接入向提供接入和内容转变；
25. 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。
26. Research on Narrowband Interference Suppression Based on Adaptive Threshold Under Low SNR
    低信噪比下基于自适应门限的窄带干扰抑制研究
27. For the PLL has better performances in narrowband filtering and frequency tracking, the paper presents a new method which based on PLL accomplish the spuriousness restrained.
    PLL具有良好的窄带和跟踪特性，文中提出了基于PLL的窄带滤波器杂散抑制方法。
28. Acne vulgaris; Narrowband blue light; Clindamycin phosphate gel;
    寻常性痤疮；窄谱蓝光；克林霉素磷酸酯凝胶；
29. Narrowband high-reflection filter coatings are very important in optical communication and optical detectors.
    窄带高反射滤光膜在光通讯、光学探测仪器等领域有着重要应用。
30. Study on narrow correlator technology based on Galileo receiver Related technologies of narrowband filter low-velocity flow electromagnetic flowmeter
    Galileo接收机中窄相关技术的分析与研究窄带滤波微流量电磁流量计的相关技术