modulation format 中文意思是什麼

modulation format 解釋
調制形式
  • modulation : n 調整，調節；（聲調的）抑揚，變化；【音樂】轉調，變調；【無線電】調制。 amplitude modulation 振...
  • format : n 1 （出版物的）開本，版式〈cf folio〉。2 【自動化】（數據安排的）形式。3 （電視播送或硬幣設計等...
  1. Our object is an intermediate frequency modem of a software defined radio transmitter - receiver of multi - service, multi - modulationmode and multi - processdatarate. first, related software defined radio theory is introduced ; later, channels of transmitter - receiver are designed with consideration of data format, modulation, fec, interwaving. and scrambling ; emphasis is placed on theory and implementation of an audio compression algorithm cvsd ( continuous variable slope delta modulation ) and a fec technique convolutional coding - decoding

    本文首先介紹了相關的軟體無線電理論；然後完成了包括數據格式，調制方式，糾錯碼方式，交織器和擾碼器等部分的中頻數據機通道設計；接著著重介紹了系統中使用的音頻壓縮演算法cvsd （連續可變斜率增量調制）的原理和實現，以及作為前向糾錯碼的卷積碼編碼理論和編解碼的高效實現。
  2. Principle of optical dpsk modulation format

    光差分相移鍵控調制格式原理
  3. Information processing - data interchange on 90mm flexible disk cartridges using modified frequency modulation recording at 15916 ftprad, on 80 tracks on each side - part 2 : track format

    信息處理數據交換用95mm改進調頻制記錄的密度為15916磁通翻轉弧度每面80條磁軌的軟磁盤第二部分:磁通格式
  4. 77 information processing - data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad, on 80 tracks on each side - part 2 : track format a for 77 tracks

    信息處理數據交換用130mm改進調頻制記錄的位密度為13262磁通翻轉弧度每面80條磁軌的軟磁盤第二部分:磁軌格式a
  5. 80 information processing - data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad, on 80 tracks on each side. part 3 : track format b for 80 tracks

    信息處理數據交換用130mm改進調頻制記錄的位密度為13262磁通翻轉弧度每面80條磁軌的軟磁盤第三部分:磁軌格式b
  6. In this thesis, the signal express format and characteristic of pulse internal phase modulation and pulse external frequency agile is introduced, and the signal design is processed based on the demand of radar system, the restriction of parameter design and various code format

    本文首先介紹了脈內調相脈間跳頻信號的表達形式和特點，並根據雷達系統的需求和參數設計的約束條件以及不同的編碼形式進行了信號的設計。
  7. The radio surveillance digital system can identify the modulation format and parameters by data acquisition and signal processing in the complicated signal environments with noise

    無線電監測調制識別系統能夠在復雜環境和噪聲干擾情況下對信號採集和處理確定信號各種參數，解調信號，從中獲取信息。
  8. Information processing. data interchange on 90 mm 3, 5 in flexible disk cartridges using modified frequency modulation recording at 15 916 ftprad, on 80 tracks on each side. part 2 : track format

    信息處理.以每面80磁軌15916ftprad使用調頻調制記錄的90m毫米盒式軟盤上的數據交換.第2部分:磁軌格式
  9. Telecommunications - digital processing of voice - band signals - line format for 32 - kbit s adaptive differential pulse - code modulation channel - control templates and robbed - bit signaling alarm transmission

    電信.音頻信號的數字處理. 32 - kbit s自適應差動脈沖代碼調制adpcm用線路格式
  10. Therefore, all - optical network effectively overcomes the electronic bottleneck introduced by complicated digital cross connection equipments, accomplishes fast bit rate, great capacity and good service quality communication, and possesses the transparency for bit rate, data format and modulation means of signal

    因此，全光網路有效地克服了復雜的電數字交叉互連設備的「電子瓶頸」 ，實現高速率、大容量、高質量通信，並且對信號速率、數據格式和調制方式透明。
  11. ; ansi t1. 302a - 92 telecommunications - digital processing of voice - band signals - line format for 32 - kbit s adaptive differential pulse - code modulation channel - control templates and robbed - bit signaling alarm transmission ; supplement t. 302a - 1992

    電信.音頻信號的數字處理. 32k位秒自適應差動脈沖代碼調制的行格式
  12. Given a received communication signal, the objective of modulation recognition is to decide the modulation format and estimate the modulation parameters of the communication signal without any priori knowledge about the signal information content

    給定一段接收的通信信號，調制識別的目的就是在未知調制信息內容的前提下，判斷出通信信號的調制方式，並估計出相應的調制參數。
  13. 3. 5in. 2 : information processing systems - data interchange on 90 mm 3, 5 in flexible disk cartridges using modified frequency modulation recording at 15916 ftprad, on 80 tracks on each side - track format

    信息處理系統.每面80磁軌改進調頻方式以15916次磁通變換弧度記錄速率徑向為90mm
  14. Information processing. data interchange on 200 mm flexible disk cartridge using modified frequency modulation recording at 13262 ftprad, 1, 9 tpmm 48 tpi, on both sides. part 2 : track format

    信息處理.在mm in軟磁盤上利用修正的頻率調制以， ，錄制在兩面上的數據交換.第2部分：磁軌示意圖
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