電子信息科學(xué)與技術(shù)之我見-資料下載頁(yè)
2025-10-27 01:10本頁(yè)面
【正文】 signal separation and signal ：信號(hào)分離和信號(hào)復(fù)原。 image processing is the manipulation of image by 。 processing operations can be roughly divided into two major categories, image pression, and image ：圖像壓縮和圖像恢復(fù)。 munication systems are lightwave systems that employ optical fibers for information ，利用光纖完成信息傳輸。 circuits are the monemitter, emitterfollower, and monbase configurations。這種電路是共射極、射極輸出器和共基極。 can be classified into two categories depending on the characteristic of the time variable:continuous time signal and discrete time signal。根據(jù)時(shí)間變量的特點(diǎn)，信號(hào)可分為兩類：連續(xù)時(shí)間信號(hào)和離散時(shí)間信號(hào)。 CDMA breaks down calls on a signal by codes,TDMA breaks them down by time。CDMA按信號(hào)編碼將呼叫信息分段，TDMA按時(shí)隙將呼叫信息分段。 singlepole/doublethrow switch series resistance(ESR) bipolar integrated circuit timevarying voltage power amplifier radio access optical fiber wavelengthdivision multiplexing asynchronous transfer mode encryption algorithm sever true table transistor 場(chǎng)效應(yīng)管 logic gate 基本邏輯門 distortion 交越失真 觸發(fā)器 filter IIR(無(wú)限沖擊響應(yīng))濾波器 filter FIR(有限沖擊響應(yīng))濾波器 靜態(tài)圖像專家組 information冗余信息 Technologies 微波技術(shù) munication system 蜂窩通信系統(tǒng) 12..seamless roaming 無(wú)縫漫游 13..short message service 短消息業(yè)務(wù) Communications 衛(wèi)星通信 spacing 中繼距離 error rate 誤比特率 connections 虛連接 switching points 業(yè)務(wù)交換節(jié)點(diǎn)
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