波幅限制 的英文怎麼說

中文拼音 [bōfúxiànzhì]
波幅限制 英文
amplitude limit
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 幅 : Ⅰ名詞1. （布帛、呢絨等的寬度） width of cloth 2. （泛指寬度） width; size 3. （姓氏） a surname Ⅱ量詞（用於布帛、呢絨、圖畫等）
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 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...
  • 限制 : place [impose] restrictions on [to]; astrict; restrict; limit; confine; shut down on [upon]: 限制...
  1. That is, using a soft thresholding to remove noise components from the wavelet coefficients of the voiced and unvoiced speech in noisy speech respectively in a different way, which is not only removing noise but also is preventing the quality degradation of the unvoiced sounds and enhancing the signal - noise ratio

    該方法採用軟限幅函數對濁音和清音信號的小波變換系數作不同的閾值處理，既抑制了噪聲，又減少了語音段信息的損失，提高了信噪比。
  2. Impact of price limits on stock market volatility

    漲跌幅限制對股票市場波動性的影響
  3. Superior frequency characteristics shortest recovery time, realize the switching of the circuit, complete functions such as open and close, clip wave, wave detector, high - frequency rectifier, logic control, which fit for all kinds of digital circuits and analog circuits

    具有良好的高頻開關特性反向恢復時間短，可實現對電路開和關的控制功能，可完成開關限幅檢波高頻整流邏輯控制等功能，適用於各類數位電路類比電路。
  4. The actual wave is formed by wave packets or groups confined between the amplitude curves.

    實際的波就是由限制在振幅曲線中的一些波包或波群組成的。
  5. Each member country of the imf undertakes to establish a parity of its currency in terms of gold and the us dollar and to keep fluctuations of the dollar exchange rate - - or, more exactly, the spot rate within the limits of the band or fluctuation margin

    國際貨幣基金組織的每一個成員國承擔著穩定本國貨幣與黃金和美元平價的責任，並使美元匯率? ?或者，更準確地說? ?美元現匯匯率的波動限制在規定的幅度內。
  6. Secondly the detection precision is only related to the synchronization phase but not to the amplitude of the mainline voltage because that it uses the optimized pulses synchronous with the mainline voltage as modulation signals. thirdly it decreases the requirement of the input low pass filter and eliminates the error resulting from the direct component and even harmonics of load current. the most significant merit is that it can eliminate the effect of a few low order odd harmonics and the detecting circuit is easy to be implemented

    模擬和實驗結果表明該方法的主要優點有：不需使用乘法器進行信號調制，調制信號採用與電網電壓同步的優化特定脈沖，其檢測精度只與同步相位有關，而與電網電壓幅值無關；降低了對輸入低通濾波器的通頻帶要求，直流和偶次諧波分量對檢測精度沒有影響；突出的優點是可以消除有限個低奇次諧波對檢測結果的影響。
  7. This paper uses an optically modulated scatterer system to measure microwave field with minimal disturbance. this method is especially adapt to measure magnitude and phase of microwave field close to conductor and microwave field with complex path between source and field. so it can be used to measure radiation antenna ’ s near - field and microwave into slots

    光調制散射器的測量方法最大限度地減少了測量裝置對被測場的擾動，特別適合於測量導體附近和具有復雜路徑場的幅值和相位分佈，可以用於對輻射天線近場的測試以及孔縫耦合中場的測量，可為天線的設計，微波孔縫耦合效應的研究提供較精確的實驗數據。
  8. The chip is mainly applied to the portable electronic products with the following features : 2. 7v to 5. 5v input voltage range ; the 1mhz fixed frequency ; - 40 to + 85 operating temperature ; two digital inputs control on / off and select amongst three levels of brightness ; thermal shutdown and under voltage shutdown protection, low 0. 1 a shutdown current ; soft - start limits inrush current

    該晶元主要應用於便攜式電子產品，其輸入電壓范圍為2 . 7 5 . 5v ，工作頻率為固定的1mhz ，可大幅度降低輸入紋波和emi輻射，工作溫度范圍為- 40 + 85 ，可使用外部使能控制信號調節led亮度及控制晶元關斷與否，具有過溫保護和輸入欠壓關斷保護功能，完全關斷模式下關斷電流可低至0 . 1 a ，具有軟啟動功能以限制啟動時的浪涌電流。
  9. The algorithm have the good one - way property, high sensitivity to initial values and good security due to the intrinsic characteristic of chaotic system and rijndael algorithm. the simulation experiment demonstrates the convenience and good hash performance ; 3 ) a new scheme of digital voice secure communication was proposed based on chaotic modulation without additional synchronization. the modulation sequence generated by chaotic logical mapping was used to encrypt the digital voice signal

    混沌系統和rijndael演算法的固有特點使該演算法具有較好的安全性、對初值有高度的敏感性以及較好的單向性能，並且易於實現，是一種有效的單向hash函數； 3 ）研究了一種無需同步的基於混沌調制的數字語音保密通信系統的方案，利用邏輯映射產生混沌調制序列，以該序列作為密碼對數字語音進行加密處理，為了更好的隱匿信號特徵，混沌調制在小波分解的基礎上，對不同的通道使用不同的參數進行，並借鑒混沌掩蓋對信息信號進行了限幅處理，使密文完全隨機化。
  10. While designing hardware and software, some methods are used to decrease the noise such as power shielded, signal value limited and alarm, etc. the test of the system showed that the performance and technical parameters are eligible as expected

    在硬體和軟體的設計上，採取了多種抗干擾措施。如電源屏蔽、限幅、通道隔離、數字濾波、越限報警等，確保控制系統的安全可靠運行。
  11. Rose 跌 停 板 system stems from the early stock markets abroad, is the stock market in order to prevent the skyrocketing prices plummeted transactions, inhibiting excessive speculation in the securities per day price to be appropriate restrictions on price movements of a trading system whereby transaction prices in a volatile trading range for the largest previous closing price of upper and lower percentage than after the transaction

    漲跌停板制度源於國外早期證券市場，是證券市場中為了防止交易價格的暴漲暴跌，抑制過度投機現象，對每隻證券當天價格的漲跌幅度予以適當限制的一種交易制度，即規定交易價格在一個交易日中的最大波動幅度為前一交易日收盤價上下百分之幾，超過后停止交易。
  12. This dual - loop strategy is analysed completly and simulated. the implementation strategy is using digital and analogous hybrid control. the voltage loop is realized by dsp, and the inner - loop is realized by analogous circuit the design of cpld which simplified signal - phase cascade inverter circuit is also introduced in this paper

    根據控制方案設計了採用數模混合方案的控制電路，電壓外環採用dsp控制，實現輸出電壓有效值計算、 pi調解、輸出限幅等操作，電流內環採用模擬電路實現，並基於復雜可編程邏輯器件cpld設計了載波移相電路和死區產生電路，簡化控制電路。
  13. Whenever the price moves by 15 % in either direction from previous day settlement price, trading at or within a price limit of 15 % is allowed for the next 20 minutes

    當價格在任一方向上的波幅同前一天的結售價相比少於15時，則在後面20分鐘內以15的價格限制或在15的價格限制內進行交易。
  14. < uk > the actual wave is formed by wave packets or groups confined between the amplitude curves. < / uk >

    < uk >實際的波就是由限制在振幅曲線中的一些波包或波群組成的。 < / uk >
  15. Rules for the preparation of detail specifications for gas filled microwave switching tubes of assessed quality : tunable and broadband tr tubes and tr limiters - full assessment level

    經質量評估的充氣式微波開關詳細規范的制定規則.可調諧和寬帶tr管與tr限幅器.全部評估級
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