acquisition sequence 中文意思是什麼
acquisition sequence
解釋
捕獲序列- acquisition : n. 1. 取得，獲得；習得。2. 取得物，獲得物[人]。3. 【無線電】探測。
- sequence : n 1 繼續；接續；連續。2 順序；程序；次第；關系；關聯。3 後果；結果；接著發生的事；後事；後文。4 ...
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After establishing the model of intermediate frequency direct sequence spreading spectrum ( if dsss ) receiver, comparing and analyzing several conventional code acquisition methods, code and carrier two - dimension fast acquisition scheme based on two - dimension fft is proposed. finally, the situation for two targets is analyzed
首先在建立了中頻直擴接收機的模型之後，本文對常用的偽碼捕獲方法進行了詳細地分析和比較，然後提出了本文的基於二維傅立葉變換技術的快速捕獲方法，並且分析了兩個目標時的情況。 -
Accuracy of data capturing is important for the study of animal behavior. ethom is a software package which makes the acquisition of the exact behavioral sequence and timing easy. in addition, a useful data analysis subroutine is also included
動物行為學的研究上，精確數據之獲得往往是實驗成功與否之關鍵所在，本軟體提供使用者一簡易方式以獲得正確的行為序列與精確的時間記錄，此外也提供實用的數據分析功能。 -
To validate the performance of the proposed scheme, the scheme is simulated with fpga, and the simulation result indicates that compared with the conventional pn acquisition schemes, the pn acquisition using auxiliary sequence and binary search can decrease the acquisition time greatly on the same condition
同時，為了進一步驗證該同步捕獲方案的捕獲性能，文中採用fpga器件對捕獲方案進行模擬，分析結果表明：與傳統的序列捕獲方案相比，基於輔助序列和二分法的同步捕獲方案可以在系統復雜度和性能不變的前提下，大大縮短捕獲時間，實現擴頻序列的快速捕獲。 -
This article is brought forward aiming at developing deep layer acquisition technology. besides development in new sequence, area and block, deep layer has become another new hot area in oil / gas exploration. as the frontier of oil / gas exploration, there must be some breakthrough in deep layer acquisition technology, in which the key is to solve the problem in downging energy
隨著油氣勘探向新層序、新領域、新區塊發展的同時，深層油氣勘探已成為今後石油工業發展的新熱點，而作為油氣勘探的先行軍，事必在深層地震勘探採集技術有新的突破，而深層地震勘探的關鍵技術是解決能量下傳的問題。 -
The process of the moving target tracking includes many stages such as image sequence acquisition, image preprocessing, background image ascertain, moving target extraction, correlation matching search of moving target and so on
運動目標跟蹤的整個過程包括圖像序列採集、圖像預處理、背景提取、運動目標提取、運動目標相關匹配搜索。 -
Because of the reason above, a novel pn acquisition method using auxiliary sequence and binary search is proposed. because the cross correlation between auxiliary sequence and spread sequence is linear, some search algorism can be used to estimate the phase of incoming signal quickly without increasing the complexity of system
因為輔助序列與擴頻序列的相關函數近似滿足線性單調性，可以利用快速搜索演算法，如：二分法，對接收信號中擴頻序列的相位進行快速搜索，在保證系統復雜度不變的前提下，降低序列捕獲的時間。 -
By computer sampling the long periodic sequence and estimate the confidence interval, we can conclude the cross correlation value of long periodic sequence is biger than 0. 03 with a probability lower than 10 - 7. this thesis also presents a new quick acquisition method of long periodic non - linear codes used in the satellite navigation and positioning signal ( snps )
通過計算機采樣數據和區間估計，對于超長偽隨機序列可以以99 . 99的概率確信，在2048相關長度的條件下，長碼的局部互相關值超過0 . 03的概率低於10 ~ （ - 7 ）數量級。
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