Mobile
Log In Sign Up
Home > english-chinese > "窄带噪声" in Chinese

Chinese translation for "窄带噪声"

narrow band noise
narrow-band noise
narrowband noises


Related Translations:
窄带波导管:  tape guide
窄带钢:  baling stripribbon ironribbon steelriffled ironstrip iron
窄带电平:  narrow-band level
窄带数据:  narrow band data
窄带器件:  narrowband device
窄带掩蔽:  narrow band masking
窄带放大器:  amplifier, narrowbandnarrow band amplifiernarrowband amplifier
窄带综合:  narrow band synthesis
窄带调制:  narrow band modulation
窄带激光器:  narrow band lasernarrow line laser
Example Sentences:
1.For rfi and narrowband noise interferences , this dissertation studies notch filter and spectrum equilibrium and uses them to suppress narrow jammings in signal domain
对于rfi和窄带噪声干扰,本文研究了频域陷波和谱均衡两种方法,并将之应用到信号域来抑制窄带干扰。
2.The efficiencies of all methods mentioned are validated by simulation experiments and the evaluation result shows that performances of njsidwpt on narrowband noise interferences suppression outperform other methods greatly
通过实验仿真验证了这些方法的有效性,评估参数结果进一步说明了njsidwpt在抑制窄带噪声干扰方面远优于其它的方法。
3.This paper designs a measurement system and measures the main properties of power line practically . the characteristics of power line are analyzed in detail , and a power line channel model is presented which consists of the parametric transfer function model and the simulating model of background noise , narrow noise and impulse noise . simultaneously the simulating method on the computer is presented
本文设计了一个测量系统对实际电力线信道的主要特性进行了测量,详细分析了电力线的信号传输特性和噪声特性,给出了一个实用的室内电力线信道模型,包括参数化的传输函数模型以及背景噪声、窄带噪声和脉冲噪声的近似模型,并给出了计算机仿真实现方法。
4.Frequency - domain equalization . at the same time discusses some key problems in ofdm : high ratio of peak - to - average power of output signals , problem of synchronization , channel estimation , adaptive bit , power and subcarrier allocation . emphasize on channel estimation , and present a new algorithm which can filtering more interpolation errors and noise . for the sake of improve the performance of resist narrowband noise and make efficient use of the spectrum apply malvar wavelet division
同时就ofdm系统中的一些关键问题如峰值平均功率比( papr )太高,同步问题,信道估计,信道、比特与功率必须动态分配进行了研究,着重研究了信道估计问题并提出一种改进的方法,能滤除更多的噪声分量和插值误差,提高系统的性能;为了提高抗窄带噪声的性能和提高信道利用率,用malvar小波变换实现了不等带宽分配。
5.First , this paper research and analyze the feature of signal of pulse doppler radar , and the mathematic model of radar is constructed . the several interference methods that narrow - band suppressing interference , range deception interference and velocity deception interference are discussed . and interference ability is evaluated and simulated
研究和分析脉冲多普勒雷达信号特征,建立了该种雷达的数学模型,并讨论对脉冲多普勒雷达的窄带噪声压制式干扰、距离欺骗干扰、速度欺骗干扰等几种干扰样式,并进行干扰性能评估和仿真研究。
6.The signal format of gps is analyzed , the principle models and mathematical models are established , the ber performance is analyzed in a channel interfered with wide - bandwidth awgn , narrow - bandwidth awgn , transmitted signal , single - tone signal respectively . based on the results above interference methods are discussed and simulated . then the performance of code acquisition and code trace of a digital gps receiver are discussed . the modem of linkl 1 and link4a are modeled and their ber performances are analyzed and simulated in channel s interfered with awgn , single - tone signal and multi - tone signal respectively
建立了jtids的收发终端的数学模型,分析它在噪声干扰、相关干扰、互相关干扰下的误码性能,提出较佳的干扰方法和干扰码型,并进行仿真模拟;分析了gps的信号格式,建立了gps的原理框图模型、信号数学模型,并对其在宽带噪声干扰、窄带噪声干扰、转发干扰、单频干扰等情形下的误码性能进行了分析比较,提出相对较佳的干扰方法,并做了计算机模拟,针对一数字式gps接收机中扩频码捕获与跟踪环的特性进行分析;建立了link11和link4a数据链调制解调数学模型,对它们在噪声干扰、单音干扰、多音干扰等下的误码性能进行分析,最后对干扰情况进行了仿真模拟。
Similar Words:
"窄带印字报窄带直接印字电报" Chinese translation, "窄带用户终端" Chinese translation, "窄带有源转发卫星" Chinese translation, "窄带语音调制" Chinese translation, "窄带语音谱图" Chinese translation, "窄带噪声测量" Chinese translation, "窄带噪声刺激发生器" Chinese translation, "窄带噪声发生器" Chinese translation, "窄带噪声因数" Chinese translation, "窄带直接打印" Chinese translation