高頻捕獲英文怎麼說

高頻捕獲 的英文翻譯

高頻捕獲 例句

1. In this thesis, first, we present the theory of sess system, the generation of the sess spreading code and its characteristics and the acquisition theory of conventional spread spectrum communication system. an efficient acquisition scheme based on periodically transmitting the synchronization head, which is composed of binary chaotic codes, using the matched filter and automatic decision threshold - level control based on a so - called constant false alarm criterion for sess system is present. the acquisition model of sess system is built and simulated in the awgn channel, the raleigh fading channel and imulti - address interfere condition
   本文首先概述了自編碼擴 頻 通信的原理、自編碼擴 頻 序列的產生方法及其特性和擴 頻 通信系統編碼同步的理論，然後針對自編碼擴 頻 通信系統提出了擴 頻 序列 捕 獲 方案:周期性地加入混沌序列同步碼，並採用恆虛警率匹配濾波器 捕 獲 法;在加性白 高 斯噪聲通道、瑞利衰落通道和多址干擾情況下進行了模擬，分析了各種 捕 獲 性能:在選擇性能最優的混沌序列、適當的序列長度、虛警概率及門限值的情況下，可以 獲 得較短的 捕 獲 時間和較大的 捕 獲 概率。
2. A video capture system accessing to buffer directly is designed
   開發了視 頻 捕 獲 系統，實現了視 頻 數據的直接內存訪問。
3. Image processing system is a very important part of mini unmanned helicopter, which mainly dealing with how to detect the object and supply the navigation computer with location information of the object. however, the varied background and the moving of the camera make the image processing become difficult. to solve these problems, this thesis introduces an object detection algorithm based on contour retrieving, template match and hu moments invariant
   硬體組成詳細探討了系統結構，並對所採用的ccd攝像機、視 頻 採集卡等硬體單元作了描述；在軟體設計中，首先對不同操作系統環境下的視 頻 捕 獲 做了討論；接著，重點研究了針對機載攝像機拍攝圖像的目標檢測方法，提出並實現了基於模板匹配和不變矩的目標檢測演算法，以及基於機器學習的目標檢測演算法。
4. No audio or video capture selected
   沒有音 頻 和視 頻 捕 獲 被選擇
5. This paper introduces development of a tv monit system, and details technical difficulty and method of reaserch, including video capture and recognition. according to the analysis of tvprogram, it presents video capture based on time, and “ hot region ” capture based on centre focus of photograph principle, and image recognition based on dispersion degree
   介紹了一個微機電視監播系統的研製開發，講述了研製的技術難點及解決方法，包括視 頻 捕 獲 和識別.基於對電視節目的分析，提出了基於時間的視 頻 捕 獲 ，基於中心聚焦的攝影原理的「熱區」 獲 取法，以及基於散度的圖像識別方法

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