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- A single pulse in a group of pulses. 一組脈衝中的一個單脈衝。
- In this paper a hardware system and dispaly menu of noninvasive pulse detection are introduced. 作者介紹了一種無損傷性檢測脈搏波硬體系統與顯示菜單。
- When LD pumped with single pulse,a Q-switch laser pulse with 0.48 mJ energy and 34 ns pulse duration was obtained. 當LD單次脈衝抽運時;在34mJ的抽運能量下;獲得能量為0.;48mJ、脈寬34ns的調Q脈衝。
- Abstract :This article introduces the way that modulator circuit of the single pulse radar was realized by IGBT. 摘要:介紹了用IGBT實現單脈衝雷達調製器電路的方法;
- In the paper, FWHM(half maximum and half width) method is used to determine the single pulse position. 但是,掃描相機掃描速度的不均勻性(或稱非線性)是一個普遍存在的問題,它直接影響到掃描時間的測量。
- Compared with the performance of normalized single pulse signal and linear frequency modulation signal (LFM), a new method is presented. 摘要從歸一化的單脈衝信號和LFM信號性能比較分析入手,提出了一種新的分析方法。
- The fundamenwh of single pulse gslvanostatic polarization technique for corrosion ratemeasurement of medal are described. 描述了單脈衝但電流極化技術測量金屬腐蝕速率的基本原理。
- Electronic Starter use by Single pulse wave, which can reduce thermal electron number and to delay Black light and maturing for extend tube life. 起動器采單一脈波點燈,單脈波可減少熱電子激發次數,進而延緩黑化、老化現象,延長燈管壽命。
- Based on the DBF,PD and single pulse technologies, the parameters of multiple targts can be measured by combination of space, time and frequency domains. 該方法藉助數字波束形成(DBF)、脈衝多普勒(PD)和單脈衝技術在空域、時域、頻域內完成目標測量。
- Signal processing model is established, which is based on single pulse angle tracking system, mainly including AGC, Doppler signal detecting and angle tracking. 信號處理模型則根據單脈衝體制角度跟蹤系統的處理模式建立,包括自動增益控制、多普勒信號檢測和角跟蹤處理等;
- How to get the rules of phase-shifting from the coherent integration of single pulse is first introduced, on the basis of which an approach to restoring PSK sequence is derived. 為了提高演算法的性能,採用多重相關積累對演算法進行了改進。
- In the experiments, it was found that the momentum coupling coefficient of multi-pulse propulsion was lower than that of the single pulse case for the air-breathing mode. 摘要研究了大氣模式激光推進中多脈衝推進的衝量耦合係數低於單脈衝推進的衝量耦合係數的機理。
- The system includeS beam attenuator, single pulse selection and pulse synchronizing, beam matching, CCD Camera, frame grabber hard, monitor, computer and system software. 整個裝置包括光束衰減器、單脈衝選取及脈衝同步、光束直徑匹配、CCD攝像機、圖像卡、計算機及監示器以及系統軟體。
- The paper introduces the designing concept of the Cun-Guan-Chi Pulse Detecting System and its basic principles, and structural features. 介紹三部脈象檢測系統的設計思想,基本原理及結構特點等。
- direct cancellation missing pulse detect 減法電路失落脈衝檢測器
- The numerical results show that compared with inputting a single pulse,the compression method based on cross-phase modulation can improve the compression ration,and the fiber length is decreased. 數值計算表明,與在色散漸減光纖中只輸入信號脈衝的單脈衝壓縮相比,基於交叉相位調製效應的脈衝壓縮方式能提高脈衝的壓縮比,且對應最大壓縮時所需的光纖長度也較大程度縮短。
- Same as working under single pulse mode, velvet can emit intensive electron beams too under multi-pulse mode and electron emission density is up to 100A/cm~2. In the experiment, phenomena of emitting non-uniform and instability are observed. 在猝發多脈衝工作模式下,天鵝絨陰極仍具有強流發射能力,發射電流密度可以達到100A/cm~2。
- Research on Sonar Pulse Detection and Passive Ranging 聲吶脈衝偵察與被動測距研究
- Based on Q switched diode-pumped solid-state (DPSS) Nd:YAG laser,the single pulse interval laser surface micro-machining technology was adopted to machine the surface of gray cast iron. 在聲光調Q二級管泵浦固體光源(DPSS)Nd:YAG激光器基礎上,採用「單脈衝同點間隔多次」激光微加工工藝,對灰鑄鐵材料進行表面微造型加工。