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band pass filter中文是什么意思

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用"band pass filter"造句"band pass filter"怎么读"band pass filter" in a sentence

中文翻译手机手机版

  • 常通滤波器
  • 带通滤波片
  • 带通滤波器

例句与用法

  • Uhf band pass filter
    特高频带通滤波器
  • Bpf band pass filter
    带通滤波器
  • Bpf band pass filter
    带通滤波器
  • Band pass filter
    带通滤波器
  • Each order rainbow can be separated and reconstructed from the interference intensity distribution , using low or band pass filtering for the interference spectrum of the intensity and ifft
    提出了对干涉强度频谱进行低通和带通滤波、 ifft的方法，从干涉强度分布中分离重建各阶彩虹。
  • This research about the uhf frequency synthesizer mostly includes the following parts : 1 ) the dds modules include the dds ad9852 part , the lc band pass filter design part , the amplifier design part and lc low pass filter part . 2 ) the pll modules include the design of the loop filter which is the core of pll , lc band pass filter design and the amplifier design . 3 ) the controller modules of the system include the part of pc rs - 232 com port communication with the mcu and the part of the process of controller about urat and mcu
    本课题的研究主要包括以下几个方面的内容: 1 ) dds模块设计:包括ad9852部分、 lc带通滤波器设计部分、放大器设计部分; 2 ) pll模块设计:包括pll关键部件环路滤波器设计、 rflc带通滤波器设计、末级放大器设计部分; 3 )控制模块设计:包括计算机与单片机串口通信的电路设计部分以及程序设计部分。
  • Based on the results of the theory analysis and computer simulation of suspended stripline low pass filter , band pass filter , the transition from waveguide to finline and the transition from waveguide to suspended stripline , the structure design and manufacture were made . the measured results match the requirement . different from the traditional mixers used in the domestic communications satellites , the sub - harmonic balance mixer type was used in the ka - band mixer design
    在ka频段混频器的研究过程中，通过对卫星和飞船所用到的混频器进行研究，在对ka波段的传统射频前端电路的分析基础上，提出改变以往星上传统的基波混频方案，采取了次谐波混频方案，降低了本振频率，简化了本振链路，使噪声特性、可靠性获得改善。
  • 4 . according to the analyses of underwater acoustic channel and long - range remote control receiving system , we designed the long - range remote control receiver , including a low noise prefix - amplifier , a band pass filter and an auto - gain control circuit . finally , the analog part of the receiver is tested and the frequency response of this receiving system is obtained .
    结合对水声信道特性和远程遥控接收系统的分析，进行了远程遥控接收机的设计，包括接收机低噪声前置放大器的设计、带通滤波器电路的设计和集成以及自动增益控制电路的设计，最后对接收机模拟电路进行了调试。
  • In vibration test , the signal is always along with noise . if the noise belongs to white noise , fourier transform is very suit to identify and process it , after then remove it . but when there exists low energy impact signal , traditional band pass filter remove noise and the precise position of impact signal is blured
    对于白噪声，由于它是稳定信号，所以也可以使用fourier变换定位，以便在合适的频段进行提取。但是对于低能量突变瞬态信号，在信噪比比较低的情况下，由于带通滤波的平滑作用，瞬态信号的位置信息也变得很模糊了。
  • For phonetic signal modulation , if the pass band range of the band pass filter ( bpf ) is 300hz - 3400hz , the anti - noise properties of laser are approximately independent of bias current and parameters of the cavity ; when the pass band range of bpf increases to a certain degree , modulating bias current and parameters of the cavity can improve the anti - noise properties of laser
    对语音调制情况，如带通滤波器的通带范围取为300hz - 3400hz ，则激光器的抗噪声性能基本不依赖于偏置电流和腔内参数；当带通滤波器的通带范围增大到一定程度，调整偏置电流和腔内参数可以实现半导体激光器的高抗噪声性能。
  • 更多例句：  1  2
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