signal transmission form 中文意思是什麼
signal transmission form
解釋
信號傳輸方式- signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
- transmission : n 遞送；傳遞；傳達；傳染；移轉；【機械工程】傳動；傳遞；變速器；聯動機件；【無線電】傳送；發射；...
- form : n 1 形態；形狀；樣子，外貌；【哲學】形式 （opp content）。2 人影，物影。3 格式；表格紙 （＝ 〈美...
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In electrical communications the information source provides an electrical signal, usually derived from a message signal which is not electrical ( e. g. sound ), to a transmitter comprising electrical and electronic components which converts the signal into a suitable form for propagation over the transmission medium
在電通信中，信息源提供一個電信號到傳輸器上，這個電信號通常來源於一個非電的消息信號例如聲音.傳輸器由電器件和電子器件構成.它把信號轉化為一個合適的形式，從而在傳輸媒介上傳播 -
In the point of - information theory ; - the - baseband binary pulse amplitude modulated ( pam ) signal transmission, via turning the nonlinear receiver ' s parameters, is studied over an additive white gaussian noise ( awgn ) channel. it is demonstrated that the channel capacity of binary communication systems, for a given signal added noise, can be maximized by optimal designed receivers. this new form of sr is referred to as psr in a broad sense
本文研究並設計了含有雙穩態隨機共振系統作為一個接收裝置的基帶數字通信系統，在加性高斯白噪聲通道中，通過研究這個非線性接收器的性能，發現了數字信號傳輸中存在的參數調節隨機共振現象?通道容量隨著系統響應速度的增加具有一個共振峰值，並對這種非線性現象發生的基本機理進行了解釋。 -
Due to the multi - carrier transmission technology used in mc - cdma systems, almost all the previous synchronization algorithms in mc - cdma systems are derives from that in ofdm systems. they are suitable for ofdm systems, but they are not optimal for mc - cdma systems. the data symbols transmitted in mc - cdma systems have form of cdma signal, which is greatly different from normal binary signal
傳統的各種mc - cdma同步演算法主要還是借鑒了ofdm的同步演算法，本文提出採用用戶擴頻碼作idft后在fft之前作同步，充分利用了ofdm信號中所包含的mc - cdma信號形式，它與純粹的ofdm傳輸的二進制數據不同，它與pn序列具有更好的相關性。
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