信息檢索與利用上機作業(yè)-wenkub.com
2025-03-21 07:15 本頁面
【正文】 總而言之，學習了信息檢索與利用后，我們對自己要掌握的知識來源都有了了解，這門課使我受益匪淺。更加意識到在這個信息化的時代。有則多無則少。 upper monitor, fullwaveform data processing, and 3D reconstruction. The overall structure is shown in Fig. 2. In the 3D scene modeling module, we aim at developing and utilizing the interface to 3D models, which makes the platform capable of loading 3D model files of different types, such as 3D terrain, 3D vegetation, and other surface features, and finally at building a 3D scene for laser radar trial. Simulation environment modeling of the system finishes the mathematical modeling of the environment in accordance with onsite trial, like the laser pulse model, atmospheric transport model, target interaction model, receiver model, etc. The pulse beams transmit in the environment, and eventually form a fullwaveform with a certain signaltonoise ratio (SNR). On the other hand, the fullwaveform acquired from the onsite trial will be collected by the data acquisition system and then uploaded into the upper monitor on the puter side. The fullwaveform data processing module is to plete the processing for a digital fullwaveform (simulated or onsite), and then to depose the intensity and depth data. Further, the deposed information is utilized to build the 3D image of the target.六．針對三1中的一篇結果文獻查找其引用和被引用情況，并判斷其參考文獻的出版類型。[1]夏夢芝,何銀菊,李波. 基于虛擬儀器的控制器自動測試系統(tǒng)[J]. 儀表技術與傳感器,2011,12:5860+63.[2]王民鋼,李儀,郭訪社,龔宇迪. 基于虛擬儀器技術的嵌入式計算機自動測試系統(tǒng)[J]. 儀表技術與傳感器,2008,11:5658.[3]許珩,黃欹昌,李文新,翟浩. 基于虛擬儀器技術和USB構架的自動測試系統(tǒng)實現(xiàn)[J]. 自動化與儀器儀表,2004,06:3435+38+46.，列出刊登該種文獻最多的年份、學科、作者、機構和期刊信息。其次,研究了自動測試系統(tǒng)中信號分析與處理的數(shù)學方法,并對一些方法進行了比較。 虛擬儀器是計算機技術與儀器技術相結合的產物,本文主要對基于虛擬儀器組建自動測試系統(tǒng)的方法進行了研究。 （4）外文三大檢索工具（1種）：【題目】VL deposition of a novel fullwaveform lidar system based on virtual instrument technique【作者】Xu Fan。 （2）中文圖書類檢索工具【題目】虛擬儀器應用設計【作者】陳棟，崔秀華【圖書簡介】本書是高職高專IT類專
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