seds 中文意思是什麼

seds 解釋
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  1. Aiming at that spread sequence isn ’ t strict balanceable in the basic seds system, we set up three improved models, which can make the sequence balanceable. at the same time their ber performances are different

    本文針對基本自編碼直擴系統的擴頻序列無嚴格的0 / 1平衡特性,建立了三種都能達到擴頻序列平衡、但系統誤碼性能不同的改進模型。
  2. In this article, we introduce the basic principle of the self - encoded direct spread ( seds ) system, construct the model of the system, and analyze the main performances of the system, such as ber performance, self - interference, mai performance and so on

    本文介紹了自編碼擴頻系統的基本原理,構建了系統模型,並對其主要性能,如誤碼率性能、自干擾特性、多址能力和抗多徑干擾能力等作了分析。
  3. Using for rationed packing of particle andpowder materials such as washing powder, salt, seds, sugar, etc

    用於洗衣粉、食鹽,味精、白糖等顆粒、粉狀物料的定量包裝。
  4. By analyzing the basic model in the theory, we can come to the conclusion that the mod. external model can be used when high snr, while the seds + ecc mode can be used when low snr

    通過對基本模型的理論分析,得出在高信噪比時應採用糾錯碼外部反饋改進型,而在低信噪比時應採用糾錯碼級聯改進型的結論。
  5. This gnus in south east asia. not much imported from sabah. indonesia and sarawak. the name of this species derived from kaju ( tree ) and bawang ( garlic ) in indonesian. when seds scarred, giving off garlic smell

    分佈於東南亞?由沙巴、沙嘮越及印尼進口?進口量不大?在印尼被稱作蒜木?主要是當種子受創時會散發出大蒜的氣味。
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