... instantaneous shut-in pressure 瞬时关井压力 instantaneous signal 瞬时信号 instantaneous sound pressure 瞬时声压 ...
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... momentary output 瞬时产量 momentary signal 瞬时信号 momentary state 暂时状态 ...
基于42个网页-相关网页
Based on wavelet transform, a new method for detecting transient signal has been proposed. By using multiscale wavelet transform, the proposed detector works well under low SNR, which can detect transient signal with unknown waveforms and arrival times.
4．提出了一种利用小波变换检测瞬时信号的方法，能在较低信噪比下正 确检测到信号和估计出它的到达时间。
参考来源 - 基于DFT和小波变换的数字信号分析的研究及其在现代仪器平台中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出一种基于子波变换的检测瞬时信号的方法。
Based on wavelet transform, a new method for detecting transient signals has been proposed.
提出了在强噪声背景下检测瞬时信号的到达时间和频率成分的方法。
Then proposes a method to detect the arrival time of instantaneous signal and the frequency composition under strong noise background.
提出了在强噪声背景下检测瞬时信号的到达时间和频率成分的方法。
Then proposes a method to detect the arrival time of instantaneous signal and the frequency compos...
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