multitone中文是什么意思

發(fā)音:

中文翻譯
造句

多頻聲
多頻音
多諧音
多音調(diào)

discrete multitone 離散多音; 離散多載波
multitone circuit 多音電路
multitone transmission 多音傳輸
discrete multitone，dmt 離散多音
dmt discrete multitone 離散的多頻聲
mt-cdma multitone cdma 多音
mtts multitone test signal 多頻測試信號
multiton elektronik gmbh 多頻音電子有限公司
multiton elektronik 多頻音電子有限公司
multitool 多刀工具; 多刃刀具
multitier-batten shuttle jacquard loom 多層梭子提花織機
multitool block 多刀刀架
multitier proofers 多層防潮材料
multitool cutting 多刀切削
multitier page 頁中選擇

"查查詞典"手機版

千萬人都在用的超大詞匯詞典翻譯APP

例句與用法

Implementation of fm with multitone modulation using ad
7008實現(xiàn)多音頻調(diào)制的調(diào)頻信號
An investigation of the bit allocation technology for multitone systems
多音傳輸系統(tǒng)中的比特分配技術(shù)研究
Dmt discrete multitone
離散的多頻聲
An optimal design method for the prototype filter design of the filtered multitone modulation system is proposed
摘要給出了濾波多音調(diào)制系統(tǒng)的原型濾波器優(yōu)化設(shè)計方法。
Red , blue and green fibres ( randomly embedded in the paper ) visible under ultraviolet light . multitone and highlight watermarks
在紫外光下可看到紅、藍、綠三色纖維不規(guī)則地分布在鈔票上。
The new banknotes also retain security features used in current series of banknotes , including concealed image denomination , intaglio printing , invisible fluorescent fibres , multitone and highlight watermarks , security thread , see - through feature and serial numbers
新鈔亦保留了現(xiàn)有鈔票上的防偽特徵，包括隱藏式圖案銀碼凹版印刷螢光纖維水印金屬保安線透視圖案及鈔票序號。
The new banknotes also retain security features used in the old series of banknotes , including concealed image denomination , intaglio printing , invisible fluorescent fibres , multitone and highlight watermarks , security thread , see - through feature and serial numbers
新鈔亦保留了舊版鈔票上的防偽特徵，包括隱藏式圖案銀碼凹版印刷螢光纖維水印金屬保安線透視圖案及鈔票序號。
Supposing chaotic ds - spread spectrum signal bandwidth is equal to the fh slot spacing , the bit error rate formula is derived , and its performance is evaluated and simulated assuming the worst case of jamming strategy . the results show that , in some cases , the addition of chaotic ds spreading to fh system , without increasing total system bandwidth , can improve significantly the system ' s resistance to partial band multitone jamming
對最惡劣條件下系統(tǒng)的抗干擾性能進行了仿真研究，結(jié)果表明，在某些情況下，在慢跳頻系統(tǒng)中，加入混飩直擴成分，即使不增加系統(tǒng)帶寬也能有效地改善系統(tǒng)對抗部分頻帶多頻干擾的能力。
Simulation results demonstrate theoretical derivation is correct and both sequences can be used in communication . based on the presented ds / sfh communication scheme , and employing msk as fh spread spectrum modulation , the performance is studied n the presence of partial band multitone jamming and additive white gaussian noise ( awgn )
根據(jù)所提出的混合ds sfh擴頻通信系統(tǒng)方案，采用msk相干調(diào)制，在假設(shè)直接序列擴頻后信號帶寬等于跳頻間隔的情況下，推導(dǎo)了系統(tǒng)在部分頻帶多頻干擾和加性白噪聲下的誤比特率公式。
In this paper , bit - error rate performance analyses are presented for coded and un - coded frequency hopping m - ary frequency - shift keyed systems under the condition of additive white gaussian noise ( awgn ) and partial band noise jamming and multitone jamming . the use of error - correct codes provide a way to improve the performance of frequency hopping system , particularly the use of reed - solomon code in a fh system under the condition of partial band noise jamming can greatly improve the performance of system . so we provide the way of coding and decoding of rs code in c language . in the end , we offer the simulation of the performance of time diversity fh / 2fsk system over partial band jamming noise channels
第一章為緒論，敘述跳頻通信的發(fā)展趨勢，以及基本概念，第二章及第三章介紹提高抗部分頻帶干擾的前向糾錯碼reed - solomon碼的原理和實現(xiàn)方法。第四章研究跳頻通信系統(tǒng)在各種干擾條件下的性能。最后在第五章以fh mfsk系統(tǒng)為例，探討在部分頻帶干擾下的系統(tǒng)性能，并進行計算機仿真，仿真結(jié)果表明采用分集技術(shù)和各種編碼技術(shù)對于系統(tǒng)的性能改善具有明顯的效果。

推薦英語閱讀

multitone的中文翻譯，multitone是什么意思，怎么用漢語翻譯multitone，multitone的中文意思，multitone的中文，multitone in Chinese，multitone的中文，multitone怎么讀，發(fā)音，例句，用法和解釋由查查在線詞典提供，版權(quán)所有違者必究。