pulse interference 中文意思是什麼

pulse interference 解釋
脈沖干擾
  • pulse : n 1 脈搏；有節奏的跳動；【動物；動物學】脈沖（波）；脈動。2 意向；傾向。3 【音樂】拍子，律動。vi ...
  • interference : n. 1. 沖突，抵觸。2. 干涉，干預。3. 妨礙，打擾，阻礙物。4. 【物理學】干擾；干涉。
  1. Transmission formula of interference from mobile base and conservative estimation from pulse radar are presented

    對移動通信基站產生的干擾作了傳播分析、計算，對脈沖雷達干擾作了譜分析及保守計算。
  2. Power and i o terminal both pass anti - interference test of 2kv 5khz group pulse. iec ns61000 - 4a electric quick transient pulse group, surg, 2kv 5khz in the quality, anti - interference ability and safety standard aspects it is correspond to international standard

    電源及i o端子均通過2kv 5khz的群脈沖抗干擾實驗iec ns61000 - 4a電快速瞬變脈沖群浪涌， 2kv 5khz在質量抗干擾能力及安全標準方面符合國際標準。
  3. Advantages, disadvantages and limits of arm are thoroughly examined using signal processing methods. based on the above, incoherent and coherent two - point - source decoy methods and modified coherent two - point - source decoy methods to deflect arm are brought forward. arm ’ s homing heads are generally of mono - pulse structure, so coherent two - point - source ’ s interference resembles that to mono - pulse radar except that interference to radar belongs to far field scope, but interference to arm varies from far field to near field because relative distance drastically changes between the homing head and the two - point - source with missile ’ s homing head continually approaching the target

    Arm的導引頭一般為單脈沖體制，因此，相干兩點源對導引頭的干擾類同於對單脈沖雷達的干擾，不同的是:對雷達的干擾都是遠場，而導引頭隨著導彈不斷接近目標，兩點源與導引頭的相對位置發生劇烈變化，由遠場變化到近場;導引頭天線口面上的合成場也發生了大的變化，相位波前的畸變產生干擾，這就是相干兩點源誘偏的基本思想。
  4. Two - wave interference for one - dimensional nonlinear pulse waves

    一維非線性脈沖波的兩波干擾
  5. Pulse internal phase coding and pulse external quasi random frequency agile signal is a kind of complex signal which can avoid interference frequency band, increase system bandwidth, consequently increase the range resolution

    本文所研究的脈內二相編碼脈間準隨機跳頻信號是復合信號的一種，可以避開干擾頻段，提高系統帶寬，從而提高了距離分辨力。
  6. Based on the detection principle of pyroelectric sensing elements, this paper presents a symmetrical peak detection method of continuous double plus - minus pulse signals to eliminate external interference in fixed position heat source

    根據熱釋電敏感元件的探測原理，本文提出一種對正負脈沖信號和連續正負脈沖信號進行對稱峰值檢測的方法。
  7. First, this paper research and analyze the feature of signal of pulse doppler radar, and the mathematic model of radar is constructed. the several interference methods that narrow - band suppressing interference, range deception interference and velocity deception interference are discussed. and interference ability is evaluated and simulated

    研究和分析脈沖多普勒雷達信號特徵，建立了該種雷達的數學模型，並討論對脈沖多普勒雷達的窄帶噪聲壓制式干擾、距離欺騙干擾、速度欺騙干擾等幾種干擾樣式，並進行干擾性能評估和模擬研究。
  8. This paper discusses merits of ultra high voltage, the influence of high field on environment and people ' s health, and the interference of electromagnetic pulse resulted from corona to radio and television

    摘要討論了特高壓輸電的優點，和強電場對周圍環境、人體健康的影響以及電暈產生的電磁脈沖對無線電和電視的干擾。
  9. The designing of extractive technology for original pulse signal can manage the low - pass filter ， high - pass filter and the amplification by grade, filter interference and noise, and then provide support for the data obtaining of blood pressure

    設計了合理優化的脈搏波動信號提取技術，使信號分級進行低通、高通濾波和放大，有效濾除各種干擾與噪聲，為血壓參數的提取做好硬體鋪墊。
  10. Relay - contactor control unit is employed in pulse power supply to fulfill the function of charging, discharging and fast charging which has the features of the strong ability against the violent electromagnetic interference and the high stability

    脈沖電源的充電、泄放電和快速充電等單元的控制採用抗干擾能力很強的繼電器?接觸器控制單元來完成。運行頻率的設定以及快速晶閘管觸發脈沖的產生由計算機控制單元完成。
  11. On the basis of the theory and the experiment, the paper has synthetically analyzed the anti - interference characteristics of the hardware method ( differential balance ) and software method ( digital filter ). the paper has presented that these two methods have some disadvantages respectively. based on this fact, a new method has been presented. hardware method can be use to restrain periodical interference, and software method can be use to discriminate pulse polarity

    從理論和試驗兩方面，綜合分析了硬體措施（差動平衡法）和軟體措施（數字濾波法）抑制干擾（包括周期性和脈沖性干擾）的方法和特點，指出了兩種方法各自存在的缺點，在此基礎上提出了用硬體方法抗周期性干擾，用軟體抗脈沖性干擾的新方法，並通過試驗證明，該方法可以抑制周期性干擾，有效地鑒別出外部干擾信號和內部局部放電信號。
  12. Thanks to the support of the national natural science foundation of china under grand no. 50277036 for " the pulse electromagnetic fields and system - level em radiation of electric vehicles ", this thesis concentrated on the design of the variable voltage and variable frequency ( vvvf ) system and the development of a genetic algorithm for vector optimal design problems. the work includes mainly four parts : a brief introduction of the frequency - converter, the emc design of the vvvf system and the national standard of the electromagnetic interference of the vvvf system, the study of global search optimization algorithms, and an improved genetic algorithm called emigration genetic algorithm for multi - objective optimal problems

    在國家自然科學基金資助項目《電動汽車脈沖電磁場與系統級輻射的研究》的工作基礎上，本文對電動車電磁輻射關鍵部分? ?變頻調速系統的電磁兼容性設計以及在電磁兼容性設計中涉及到的電磁系統的多目標優化方法進行了系統的分析和研究，其核心內容包括：變頻器工作原理；變頻調速系統電磁兼容性設計及變頻調速系統電磁兼容標準；隨機類全局優化演算法研究；提出了一種改進的遺傳演算法命名為遷徙遺傳演算法。
  13. A graphic analysis method is introduced in the paper, which can distinguish partial discharge pulse from interference pulse and measure the amount of partial discharge accurately, analyze all kinds of graphic that is recorded during the process of partial discharge

    本文介紹了一種用於正確區分局部放電脈沖和干擾脈沖，準確測量局部放電量，並能夠分析局放發生過程中所記錄的各種信息的圖形分析方法。
  14. According to the carrier wave leakage and mirror wave interference in the signal generation, this paper analyzes the source of waveform distortion and its influence to signal spectrum and pulse compression result

    針對生成信號中存在的載漏和鏡像等失真，本文對波形失真來源及其對信號頻譜及脈壓結果的影響進行了全面分析與模擬。
  15. A novel dual randomized pwm modulator with synchronous varying switching frequency and pulse position delay is proposed to reduce conducted electromagnetic interference ( emi ) in power converters

    摘要提供了一種新的雙隨機脈沖調制技術，它能夠很好地減小電力電子系統中存在的傳導電磁干擾，這個調制技術是通過同時改變開關頻率和脈沖的上升沿位置來實現的。
  16. Using pulse compression of amplitude limit the serious interference of big target of close range in little larget of distant range can be restrained

    採用限幅脈壓可以抑制近距離大目標對遠距離小目標的嚴重干擾。
  17. Aiming at the present problems, this thesis studies the pd signal extraction of pulse current method （ pcm ） in two directions : signal propagation and interference suppression

    本文針對現存的問題，從局放信號的傳播和干擾的抑制兩方面研究了脈沖電流法用於變壓器局部放電在線監測。
  18. The interference and its processing method of long sequence phase - modulation signal of multitargets in pulse compression are studied emphatically

    重點研究了長序列調相信號多目標對脈沖壓縮的相互影響及其處理方法。
  19. When we measure the amount of partial discharge, the accuracy of measurement is varied constantly by outer interference, it ' s important to distinguish partial discharge pulse from interference pulse, so how to judge insulation quality according to partial discharge information became the study direction of many scholars and site personnel

    在局部放電量的實際測量中，測量的準確性經常會受到外界干擾的影響。如何干確判斷局放脈沖和干擾脈沖成為一個重要環節。如何全面掌握設備內部局放的信息來進行絕緣診斷也一直是很多學者和現場試驗人員研究的方向。
  20. In this paper, after adopting the plane wave approximation, taking into account the fact that the output from a fabry - perot is formed on the basis of the interference of the multi - reflected beams of the input pulse that enters the filter, an analytical expression of the output pulse intensity has been derived

    本文推導出了高斯型光脈沖經過濾波器后輸出脈沖的時域表達式。在此基礎上，對出射脈沖的峰值功率、脈沖寬度以及濾波器對入射脈沖的時延等進行了深入的研究。
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