貝爾采希 的英文怎麼說

中文拼音 [bèiěrcǎi]
貝爾采希 英文
bercesi
  • : 名詞1 [動物學] (蛤螺等有殼軟體動物的統稱) cowry; cowrie; shellfis 2 (古代用貝殼做的貨幣) cowr...
  • : [書面語]Ⅰ代詞1 (你) you 2 (如此; 這樣) like that; so 3 (那;這) that Ⅱ[形容詞后綴: 率爾而對 ...
  • : 采名詞(采地) feudal estate
  • : Ⅰ動詞(希望) hope Ⅱ形容詞(事物出現得少) rare; scarce; uncommonⅢ名詞(姓氏) a surname
  • 貝爾 : [物理學] (電平單位) bel (b; b) (在電學、 聲學中計量功率或功率密度比值的單位)
  1. We propose a chaos - based generation of the random ppm - ps signals, design and implement a generator of the ppm - ps signals. we introduce an if sampling technique and simulate the performances of digital demodulation techniques of using hilbert filters, sine filters, bessel filters and poly - phase filters. the poly - phase filtering method can achieve the higher mirror - frequency rejection ratio by using the low order filters

    介紹了中頻樣技術,並對伯特濾波法、辛格內插函數修正、函數插值法及多相濾波法等數字解調演算法進行了計算機模擬和性能比較,指出多相濾波法能以較低的階數實現較高的鏡頻抑制比。
  2. Isabel hilton talks to volker hauff about how rich countries can take a lead on the environment

    伊莎?頓就富裕國家如何在環保方面起到帶頭作用訪沃克?豪夫。
分享友人