signal preservation

英 [ˈsɪɡnəl ˌprezəˈveɪʃn]

美 [ˈsɪɡnəl ˌprezərˈveɪʃn]

网络信号保存

Compared with Fourier transform, wavelet denoising could remove the noise adequately, reserve the character of useful signal and achieve a better preservation of the shapes of signal.
通过与传统的傅立叶变换消噪算法比较，证明小波消噪能更有效地消除电泳信号中的噪声，保留有用信号的特征，且消噪后峰形和峰高失真小，基线比较平稳。
The super computer, which is based on Windows 2000/ XP system, is a notebook PC used for system management, logging word transfer, logging data receiving, signal process, diagram display, printing, data preservation and man-machine conversation.
上位机采用笔记本，基于Windows2000/XP平台，完成系统的管理、测井命令的发送、测井数据的接收、信号的处理、图形显示、打印、数据保存和人机交互等工作。
This devised wavelet packet filters give both attention between signal preservation and aliasing reduction, it overcomes the inherent bug of traditional wavelet filters rooted from just only concerning perfect reconstruction and total anti-aliasing.
设计的抗混叠滤波器，同时兼顾了信号保持与混叠抑制两方面因素，克服了传统小波滤波器设计时仅考虑信号精确重建和总体抗混叠而带来的固有缺陷。