晶體管解調 的英文怎麼說

中文拼音 [jīngtǐguǎnjiědiào]
晶體管解調 英文
transistor demodulator
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 體 : 體構詞成分。
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 解 : 解動詞（解送） send under guard
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 晶體 : [晶體學] crystal; vitrella; crystal body; crystalloid; x-tal
  • 解調 : demodulation; countermodulation; demodulating; decode; detect; [訊] restitution
  1. The company mainly produces high - tension and low - tension electric equipment, thyristors electrical machinery soft starter, automatic regulating silicon piles etc. it developed the technology with own patent adopting sun shape heat tube radiators with steam and water separated, and developed the integrated power module unit including thyristors and rectifiers with the technology. the products organization is novel, and it conducts heat rapidly and has solved the difficult problems of heat dissipation in generator excitation and exchange power

    公司主要生產高低壓成套電器低壓動態無功補償裝置晶閘管電機軟啟動自動調壓硅堆等產品。研製開發出了「日」字形汽水分離式熱管散熱，並利用該技術開發了晶閘管整流管一體化功率組件，結構新穎，傳熱迅速，為發電機勵磁交流調功等領域解決了器件散熱難題，產品的各項性能均處于國內外領先水平。
  2. The focus is about the char device driver design used in the dvb receiving card and the drive development process in user space ; analyzing the dvb receiving system working principle and process under linux and providing a method to load the linux dvb receive card device drive into the linux kernel ; analyzing and implementing the firmware design of saa7146 chipset working with linux kernel and working characteristic in vrious working mode ; analyzing and implementing the frontend drive programing of the digital tv receive system ; realized the qam demodulation and the mpeg stream filter, so that the output stream can be used to playing on pc better. and this article designs an event management mechanism based on the mhp, which improve the linux dvb software system

    重點研究了數字電視接收卡的字元設備驅動問題，闡述了用戶空間開發驅動程序的過程;分析了linux下數字電視接收系統的工作原理和驅動程序開發過程，給出了linuxdvbapi接收卡設備驅動程序加載到linux內核中的方法;研究實現了saa7146晶元配合linux內核共同工作的固件設計和不同工作模式下的工作特性;研究實現了dvb接收系統中前端驅動程序的編寫;設計實現了qam解調和mpeg流解復用，使輸出傳輸流較好地用於pc播放;同時，本文所設計的一種符合mhp規范的中間件事件管理機制，優化了linuxdvb軟體系統。
  3. After introducing characteristic and hardware structure of dsp, 1 decide to adopt current excellent performance integrate dsp and its tap system ; after i know this, this paper present a software and hardware scheme which is based on fault signal " data acquisition and processing by using advanced dsp technology, and in arithmetic aspect, a dsp based real - time digital filter comes true. this simplifies the system design and improves the stability and real - time property of data acquisition. adopting a dsp integrate plank ( including a dsp cmos chip and external storages ) and using software to manage and prepare entire system can improve greatly the extension, maintenance and common of the application system

    在闡述了dsp的硬體結構及特點之後，結合本課題的研究方向，本文決定採用目前最高性能的dsp集成板及其開發系統，並在了解此集成板的硬體結構和開發環境的基礎上，提出了利用先進的dsp技術來實現故障信號的採集與處理的軟硬設計方案，並從演算法方面實現了dsp的實時數字濾波，簡化了測試系統的設計，提高了測試儀器的實時性；而採用dsp板卡（上面含有一個dsp晶元及外存） ，通過軟體對整個系統進行調配和管理，可以極大地提高應用系統的可擴展件、可維護件及通用性。
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