調頻制 的英文怎麼說

中文拼音 [diàobīnzhì]
調頻制 英文
frequency modulation system
  • 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...
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 調頻 : frequency modulation （fm）; frequency adjustment調頻磁帶錄音機 f m magnetic tape recorder; 調頻...
  1. Through the detailed analysis of the aaf, the defection of using chirp - fourier transform in guidance radar signal processing is pointed out

    通過對加速度模糊函數的形態分析也指明了針對線性調頻信號的二次相位匹配處理（ chirp - fourier變換）在應用到制導雷達信號處理中所存在的缺陷。
  2. On the base of researching the theory of the scheme and analyzing the signal feature, it is obtained that the existence manners and character of distance information in the differential frequency signal. at the same time, a new conclusion is gained that the technology of frequency agility can decrease the constant error of system. it is also to say that frequency agility and frequency modulation fixed - distance fuze has the similar feature to random period frequency modulation fixed - distance fuze. according to the theory of address coding in the hopping - frequency communication, the paper presents the principle of selecting the frequency agility sequence which fit to the radio fuze and constructs the frequency agility sequence family based on the rs codes

    在深入研究方案原理和分析信號特徵的基礎上，獲得了該體制引信差頻信號中，距離信息的存在形式和特點，得出了頻率捷變技術的引入降低了系統定距固定誤差這一新的結論，即頻率捷變調頻定距引信在定距性能上具有類似隨機周期調頻定距的特徵。本文引入跳頻通信地址編碼理論，結合無線電引信的具體特徵，提出了適用於無線電引信的頻率捷變序列的選擇原則，並構造了基於rs碼的寬間隔頻率捷變序列族。
  3. Pulse frequency modulation control system

    脈沖調頻控制系統
  4. Intermodulation suppression for fh ( frequency hopping ) receiver is designed by selecting the intermediate frequencies and changing group of filters, local oscillation ( lo ) frequency, bandwidth of lo frequency under the condition that receiver configuration, sensitivity, dynamic range, instantaneous bandwidth and precision of frequency measurement are fixed

    摘要針對跳頻接收機的體制和靈敏度、動態范圍、瞬時工作帶寬、測頻精度等設計參數，通過改變預選器組成、本振頻率和本振帶寬，分析接收通道的中頻選取原則，以實現跳頻接收機的互調抑制設計。
  5. Instrumentation magnetic tape ; direct and fm recording

    測量儀器磁帶.直接和調頻錄制
  6. The pulse code modulation / frequency modulation ( pcm / fm ) is widely used in most reentry remote sensing ( rrs ) system at the present time in our country

    目前我國再入遙測系統主要採用脈沖編碼調制/調頻（ pcm / fm ）體制。
  7. Secam sequential color and memory

    調頻行輪換彩色制式
  8. It is the combination of computer - controlled water pumps and stroboscopes that make the droplets appear to suspend or drift upwards and downwards

    你能夠看到水點在空中停留或上下飄移，全賴展品背後十多組由電腦控制水流速度的水泵和可調頻閃儀。
  9. Audio - visual, video and television equipment and systems - control, synchronization and address codes - method of operation for pulsed cue tone control systems for two still projectors

    視聽視頻電視設備及系統.第5部分:控制同步和地址碼.第2節:雙片式投影儀脈沖音調控制設備操作方法
  10. Dvi lvds 10 bit supported portable video signal generator

    調頻調幅信號產生器與遙控控制器
  11. As air conditioned room is nonlinear and has dominant time - delay, the feasibility of using fuzzy logic controller in variable frequency air conditioner is discussed based on the using of conventional pi controller, both the pi controller and the fuzzy logic controller are studied by simulation

    另外，針對空調房間具有非線性、大時滯的特點，在採用常規的pi控制的基礎上，探討了模糊控制及其改進演算法在變頻空調控制中應用的可行性，並分別進行了模擬分析研究。
  12. As an example, the detection problem of noise frequency modulation jamming signal was analyzed, two accumulation detection methods, direct accumulation detection and binary accumulation deteceion, were proposed, and the detection probability of the two methods was calculated

    摘要以噪聲調頻干擾為例，對干擾信號的檢測問題進行了分析，提出直接積累檢測和二進制積累的檢測方法，並計算了兩種方法的檢測概率。
  13. The results of measurement show that the performance of intermodulation suppression can meet the expectation of communication countermeasures

    測試結果表明，跳頻接收機的互調抑制設計滿足通信對抗的技戰術使用要求。
  14. Information technology - data interchange on 90mm flexible disk cartridges using modified frequency modulation recording at 31 831 ftprad on 80 tracks on each side - gb type 303

    信息技術數據交換用90mm改進調頻制記錄的位密度為31831磁通翻轉弧度每面80磁軌的軟磁盤gb 303型
  15. 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
  16. 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
  17. 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
  18. Information processing - data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad, on 80 tracks on each side - part 1 : dimensional, physical and magnetic characteristics

    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條磁軌的軟磁盤第一部分:尺寸物理性能和磁性能
  19. Information processing systems - data interchange on 90mm flexible disk cartridges using modified frequency modulation recording at 15916 ftprad, on 80 tracks on each side - part 1 : dimensional, physical and magnetic characteristics

    信息處理數據交換用90mm改進調頻制記錄的位密度為15916磁通翻轉弧度每面80條磁軌的軟磁盤第一部分:尺寸物理性能和磁性能
  20. A method of representing data in magnetizable surface storage ; for example, “ modified frequency modulation ”

    在磁表面存儲技術中一種表示數據的方法，例如改進型調頻制。
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