振幅恢復 的英文怎麼說
中文拼音 [zhènfúhuīfù]
振幅恢復
英文
amplitude recovery-
We acquired the system ' s dynamic response when the satellite attitude was adjusted and the mode of the antenna. then modal analysis and dynamic analysis have been done to the satellite - antenna system by using the finite element analysis ( fea ) software of ansys. through the analysis we got the system ' s connatural characteristic, the amplitude - frequency characteristic of harmonic response, the power spectrum density of random vibration response, the maximal amplitude and resuming time of impact response
其次藉助ansys有限元分析軟體，對系統進行了模態分析和動力學響應分析，獲得了不同天線結構參數下的衛星?天線系統的固有特性，簡諧響應的幅頻特性，隨機振動響應的功率譜密度，以及沖擊響應的最大幅值和恢復時間等。Our results show that pmd induces pulse broadening randomly in high bit - rate optical fiber communications ; the synchronous amplitude modulation control may correct directly any position change of timing jitter and soliton interaction, so the transmission distance and pulse quality will increase further
研究結果表明對于高速率傳輸系統， pmd對脈沖的影響在時域上表現為脈沖形狀的展寬，這種展寬是隨機的；而同步幅度調制是在時域上，將發生形變的脈沖通過振幅調制，恢復原形，從而提高脈沖的傳輸性能。From analyzing migration results, we can get much useful messages on them. thirdly, three kinds of amplitude processing method are briefly presented. these methods can enhance the weak signal from depth and establish an energy balance within the gather
（ 3 ）對于自激自收的實測記錄，本文嘗試將地震勘探中的振幅恢復和能量均衡技術引入到探地雷達記錄成像中，也同樣收到了較好的效果。In addition, guckenheimer and holmes spent a great of length to discuss it in the book [ 1 ] in 1983. they gave the sufficient condition 5 that ensure the existence of the horseshoe of the model for = 1 and used numerical value method to discovered " stranfe attractor " for certain a ( for example : - 1, - 6 ) where denote the colliding coefficient of restitution and the amplitude of the ball
Guckenheimer和holmes在專著[ 1 ]中用了相當的篇幅討論了彈跳球模型，當= 1時給出了存在馬蹄的條件（ 5 ） ，對某些（ 1 ）則僅用數值方法得到在一定條件下出現「奇異吸引子」 （例如= 0 . 5 ， = 6 ） ，這里與分別表示小球的碰撞恢復系數和激振力振幅。分享友人