通高频系统 high-pass system
研通高频 Yantel Corporation
高频通气 HFV ; high frequency ventilation ; high-frequentventilation
特高频带通滤波器 uhf band pass filter
高频通道 Carrier channel ; Power line carrier channel ; high-frequency channel ; VHF channel
高音频通过 High Pass
甚高频带通滤波器 vhf bandpass filter ; vhf bandcanyon clarify
甚高频通讯系统 UHF communication systems
高频通信电缆 high frequency communication cable
传统的低通滤波方法将图像的高频部分滤除，虽然能达到降低噪声的效果，但会破坏图像的细节。
The traditional low-pass filter method can restrain the high frequency part and decrease noise but may destroy image detail, and other methods also have other defects.
在图像滤波方面，传统的低通滤波方法在滤除图像高频成分的同时，破坏了图像的某些细节。
In image denoising, traditional low-pass methods can suppress high frequency noise, at the same time they can destroy image details unsatisfactory.
磁芯采用高频脉冲电流励磁，信号处理电路由峰值检波、低通滤波及差动电路构成。
The toroidal core was excited by sharp pulse current. The sensor circuit is composed of peak value detector, Butterworth low-pass filter and differential amplifier.
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