signal demodulation 中文意思是什麼

signal demodulation 解釋
信號解調
  • 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...
  • demodulation : n. 【無線電】解調，反調制；檢波。
  1. The time - delayed correlation demodulation is established in order to suppress the noise and demodulating the signal

    Wigner - ville分佈計算時間長，不適于齒輪與滾動軸承的實時診斷。
  2. Non - coherent demodulation of bpsk signal based on time measuring

    信號非相干解調方法
  3. Digital frequent demodulation method of control system ' s fsk signal

    信號的數字頻域解調方法
  4. A digitizing demodulation method of pm signal

    調相信號的數字化解調
  5. Furthermore, in order to supplement multi - object tt & c capability of new generation space tt & c system, gmsk modulation is recommended by ccsds because of its preferable frequency speciality and miscode performance. the thesis analyzed characteristic and demodulation realized of gmsk signal. attempting to design a universal multi - mode demodulator of bpsk, qpsk and gmsk, the thesis studied

    本文分析了gmsk信號的特點及解調實現，試圖設計一種bpsk 、 qpsk 、 gmsk通用的多模式解調器，因而研究了調制識別技術，分析了以決策論為基礎的三種信號的調制識別方法，並提出了基於人工神經網路的調制識別方法。
  6. In the thesis, a signal processing scheme of polarization - insensitive fiber optic michelson interferometric magnetic sensor is described : making the interferometer work near the quadrature with closed loop controlling working point method, the fundamental frequency component of the magnetic field sensing signals can be detected to measure the input direct current ( dc ) magnetic field by phase sensitive demodulation

    本文主要介紹了偏振無關光纖michelson干涉型微弱磁場傳感器信號處理的方案:通過閉環控制工作點演算法使干涉儀工作在正交工作點處，再利用相敏檢波演算法提取傳感器輸出信號的基頻分量，以測量直流磁場的大小。
  7. Besides tt & c transponder, the power support for pico - satellite also covers cmos camera, data processing unit and energy subsystem, by connecting and charactization which, full course from modulation and demodulation of instruction data to feedback of image data, wireless long - range transmission and the feedback of sidetone signal could be achieved

    4 、整個衛星的電系統除了通信一體機外，還包括cmos相機和數據處理單元以及能源分系統。具備了這幾部分，對系統聯試，實現了從指令信號的調制解調和圖像信號的返回的全過程，並且可通過遠距離的無線傳輸。
  8. On techniques of signal demodulation in fiber bragg grating sensing system

    光纖光柵傳感系統信號解調技術的研究
  9. Study on techniques of signal demodulation in fiber bragg grating sensing system

    光纖光柵傳感系統信號解調技術的研究
  10. The thesis studies the principle on the ppm modulation and demodulation, and analyses the performance of the ppm signal demodulation circuits and designs corresponding circuits

    研究了ppm調制與解調原理，分析了ppm信號解調電路系統性能並進行了電路設計。
  11. In order to solve the problem of weak fluorescence, the signal modulation circuit and signal demodulation program were designed

    針對熒光信號比較微弱的問題，本文設計了光纖倏逝波生物傳感器系統的信號調制電路和信號解調程序。
  12. The fluorescence signal collected by probe was detected, acquired by the computer, and then demodulated by the signal demodulation program. the amplitude of the signal identified the concentration of the biology material

    探針收集的熒光信號經過光電倍增管探測、數據採集卡採集後由信號解調程序檢測，信號的幅度就反映了待測生物物質的濃度。
  13. Digitalizing includes modulation mode digitalized and equipment all digitalized. aiming at this characteristic, this thesis research in carrier synchronization and signal demodulation of new generation space tt & c system

    數字化包括調制方式的數字化和設備的全數字化，本文就結合這一特點對新一代航天測控系統中載波同步和信號解調進行了研究。
  14. Prospect of research for signal demodulation in fiber bragg grating sensing system

    光纖光柵傳感解調系統的研究進展
  15. Software design of a multi - channel digital receiver based on sdr and the new adc device ad6652 including signal demodulation, initialization and sdr demodulation arithmetic etc. 4

    3 .基於軟體無線電及高速adc器件ad6652的多通道數字接收機軟體設計，包括信號解調，初始化和軟體無線電解調演算法等等。
  16. Colour signal demodulation

    彩色信號解調
  17. Chrominance signal demodulation

    色度信號解調
  18. This paper presents the design and implementation of the algorithm related to signal demodulation in software radio

    本文介紹了適用於軟體無線電的與解調相關演算法的研究與實現。
  19. To the best of our knowledge, this is the first time that modulation classification algorithm considers quantificationally the relations between signal environment of modulation classification and that of signal demodulation

    據我們所知，本文是第一次定量地分析調制識別所需的信號環境與正常解調所需的信號環境之間的關系。
  20. To estimate the channel well, we introduced a pilot signal aided modulation ( psam ) technology, and utilize certain interpolation way to get the statistical effect of channel, hence afford loss compensation for signal demodulation

    為解決通道估算的問題，本課題引入導頻信號輔助調制，應用一定的插值法，得到通道的統計特性，對信號解調進行衰落補償。
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