instantaneous amplitude

常見例句

Three features parameters derived from the instantaneous amplitude, instantaneous phase, instantaneous frequency and power spectrum of analogue modulated signals are presented in this article.
首先介紹從信號(hào)幅度、相位、頻率及功率譜等特性中提取的三種特征參數(shù)，應(yīng)用這三種參數(shù)采用人工神經(jīng)網(wǎng)絡(luò)對(duì)模擬調(diào)制信號(hào)進(jìn)行了識(shí)別。
Compared with the original method, the improved one has better effect on the calculation of instantaneous amplitude, instantaneous phase and instantaneous frequency in the synthetic seismogram.
將改進(jìn)后的算法應(yīng)用于合成地震記錄計(jì)算瞬時(shí)振幅、瞬時(shí)相位和瞬時(shí)頻率，獲得了較好的效果。
The appearances of BSRs oon near-offset profile, stacked profile, migration profile, migration profile, instantaneous amplitude profile and instantaneous phase profile are compared and described.
比較了近炮檢距剖面、疊加剖面、偏移剖面、瞬時(shí)振幅剖面與瞬時(shí)相位剖面上BSR的顯示特徵。
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