active sonar 中文意思是什麼
active sonar
解釋
有效聲納-
General specification for active sonar of naval ship
艦艇用回聲聲吶通用規范 -
Detecting sonar pulse transmitted by an active sonar, it is called " sonar pulse detection "
聲吶脈沖偵察是利用目標主動聲吶發射的脈沖信號來探測目標的技術。 -
Detecting sonar pulse transmitted by active sonar, it is called " sonar pulse detection ". the main task of it is to measure the working parameter of active sonar and track the target
聲吶脈沖偵察的主要任務是偵察目標主動聲吶的工作參數，對目標實施跟蹤，是利用目標主動聲吶發射的脈沖信號來探測目標的被動測距技術。 -
The main function of the module is as follows : it can detect the cw signal transmitted by the active sonar, and measure the frequency of target signal and the direction of target. it can execute the tracking order sent by the display and control platform, and track the searched target, measure the target signal repetition intervals and target distance, and give the reliability of estimated distance
該軟體的主要功能包括：對主動聲吶cw脈沖信號進行檢測，測量目標信號的中心頻率，測定目標的方位；執行顯控臺跟蹤命令，對搜索到的目標進行跟蹤，測量目標信號的重復周期，測定目標的距離，給出距離測量值的置信度。 -
The main task of it is to measure the working parameter of active sonar and track the target
其主要任務是偵察目標主動聲吶的工作參數，對目標實施跟蹤。 -
Research on active vibration isolation system of sonar platform
聲納安裝平臺主動隔振系統的研究 -
On the base of the active sonar theory, this thesis delves into the critical technical of how to design detecting sonar system of under water vehicle, and completely discusses the idea of system designing, the construction of hardware, the problem solution of critical technical and experiment result analysis
本論文基於主動聲納的基本原理，深入研究了水下航行器的探測聲納系統設計過程所涉及的關鍵技術，結合探測聲納的研製工作，全面論述了系統的設計思想、硬體構成、關鍵技術問題的解決和實驗結果的分析。 -
On the base of hardware approach, to discuss all the theory involve in active detecting sonar system, including the selection of signal waveform, digital signal sampling, digital signal processing
以硬體為基礎，對所涉及到的理論都作論述，包括探測聲納的信號波形選擇，數字信號采樣、處理原理與方法。 -
Active detection systems, such as radar and sonar, have encountered more and more threaten in modern electronic warfare and information warfare. passive location and tracking system, which uses electromagnetic wave emitted by target, has been proved its merits of self - hiding and far - distance detecting and becomes more and more important
現代電子戰和信息戰條件下，雷達和聲納等有源探測系統受到越來越多的威脅，利用目標輻射電磁信息的無源定位系統由於其自身隱蔽和探測距離遠等優點而日顯重要。 -
Study on double - threshold tracks correlation algorithm for active sonar to passive sonar
主被動聲吶多目標航跡關聯的雙門限演算法研究 -
Denoising processing of active sonar echo data based on matlab and wavelet transform
和小波變換的主動聲納回波數據消噪處理 -
A new adaptive data reduction algorithm is presented to display large amounts of data on the computer screen of active sonar system
摘要本文討論了主動聲納系統中主動檢測結果的數據顯示問題。 -
Some techniques about adaptive line enhancer ( ale ) are introduced in this thesis, which are used in active sonar to improve its detection performance
本論文著重對自適應線譜增強器（ ale ）應用於主動聲納信號檢測的問題進行研究，以期改善主動聲納的檢測性能。 -
Oceanic reverberation, the fiercest interference to the active sonar, should be suppressed by the sonar signal processing. this is an important problem that has not been solved successfully
克服混響干擾一直是主動聲納信號處理理論和實踐的一個重要課題，至今還沒有得到完滿解決。 -
The hardware and software of the ale for a ship - bome active sonar are designed, tested, and documented in detail. lt has been verified that the design along with the techniques adopted is correct
通過樣機的研製和對部隊實際應用的主動聲納加裝自適應線譜增強器，驗證了設計結果的正確性，同時也產生了重要的軍事效益。 -
To discuss the active detecting sonar system ' s composition and operational principle
論述主動探測聲納的組成與工作原理。
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