pulse compression method 中文意思是什麼
pulse compression method
解釋
脈沖壓縮法- 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 ...
- compression : n. 1. 壓縮；壓緊；濃縮，緊縮。2. 加壓；壓抑。3. （表現的）簡練。4. 應壓試驗。
- method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
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The study of the soliton - effect compression of chirped pulse in optical fibers with the method of split - step fourier
採用分步傅立葉方法研究初始啁啾脈沖的孤子效應壓縮 -
2 in the research of time side - lobe suppression for pulse compression, a method designing mismatch network according to the desire waveform of compression pulse is proposed
2 、在時間旁瓣抑制研究中，提出了由希望的壓縮脈沖信號波形，設計加權網路。 -
Its high resolution in range is fulfilled by using pulse compression method. its high resolution in azimuth is achieved by utilizing the doppler information among the signals received by sar at different locations. hence, the acquired image of the targets is of very high resolution
它採用距離向的脈沖壓縮技術和方位向不同位置上接收到的脈沖間的多普勒信息來獲得兩維的高解析度，從而得到高解析度的目標圖像。 -
Radar emits wide pulse to ensure the distance, and gets narrow pulse by using corresponding pulse compression method when receiving. this is pulse compression
脈沖壓縮是指雷達通過發射寬脈沖，保證足夠的最大作用距離，而接收時，採用相應的脈沖壓縮法獲得窄脈沖以提高距離解析度的過程。 -
With the development of digital technology, getting pulse compression signals with direct digital synthesis has been in general use these days. it is widely used to generate pulse compression signal using dds method
隨著現代數字技術的發展，直接數字波形合成（ dds ）的方式獲得脈沖壓縮信號已為現代雷達普遍採用。 -
Secondly, this dissertation analyses the method of waveform designing and processing for three hybrid pulse compression signals. the combined signals are improved on the characteristic than the single modulation mode
其次，本文分析了三種組合脈沖壓縮信號的設計和處理方法，合成信號的性能較以前的單一信號有很大改善。 -
With the development of modern digital technology and vlsi, the method of digital waveform synthesis of the pulse compression signals is now widely used in radar systems
現代數字技術和vlsi技術迅猛發展，波形合成已經由傳統的純模擬方法發展到現在的直接數字合成，數字方式獲得脈沖壓縮信號已成為現代雷達普遍採用的波形合成方法。 -
A method to improve the quality of soliton - effect compression of picosecond pulse in loss fibers
一種改善損耗光纖中皮秒脈沖孤子效應壓縮效果的方法 -
The processing of these hybrid signals is different from the single modulation signal, that is pulse compression twice. with respect to the hybrid signals including sf, the high range resolution is analysis, and the method for reducing sidelobe level is
對于與頻率步進信號復合的組合脈壓信號，分析了它們的合成高距離分辨效果，並對其距離旁瓣的抑制方法進行了探討。 -
Pulse compression performances of many pulse compression signals are analyzed in frequency domain. and the methods to design kinds ok range sidelobe suppression filters are proposed. this dissertation produced the method to improve parallelism of fft calculation in vliw architecture and a pulse compression procession system in frequency domain based on adsp2106x which had been emulated by using visualdsp + +, and the result is meet the theory
本文主要介紹了使用越來越廣泛的頻域數字脈壓處理技術，分析了各種脈壓信號的頻域脈壓性能及其旁瓣抑制濾波器設計，設計了一個基於adsp2106x晶元的頻域數字脈壓處理系統，針對adsp2106x晶元的vliw指令結構，利用晶元的并行運算能力提高fft效率，並使用visualdsp + +對系統進行了模擬測試，結果與理論相符。 -
Discuss the sar imaging theories and sar echo signal processing, simulate the single - point target echo and multi point target echo imaging in software method ， realize the parallel processing algorithm of bearing pulse compression on hhpc and also study its real time performance
3 .討論了sar成像的基本原理及其信號處理，對點目標和多點目標回波成像進行了軟體模擬，並在hhpc上實現了數據轉置和方位脈壓并行處理演算法，對方位脈壓的實時性進行了研究。 -
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。
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