調Q Nd∶YAG環形腔外腔倍頻技術研究
摘要: 用磷酸氧鈦鉀(KTP)作為倍頻晶體,對Nd∶YAG聲光調Q激光的環形腔外腔倍頻技術進行了實驗和理論的研究,利用最大平均功率50W、聲光調Q、輸出頻率1005Hz、燈抽運Nd∶YAG激光器做為基...
nd-Retrieval技術資料
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?? 源代碼：5694
?? nd-Retrieval全部資料 (47個)
text retrieval
text retrieval...
Information Filtering Based on User Behavior Analysis and Best Match Text Retrieval
Information Filtering Based on User Behavior Analysis and Best Match Text Retrieval...
Image Descriptions for Browsing and Retrieval
Image Descriptions for Browsing and Retrieval...
Image-Descriptions-for-Browsing-and-Retrieval.rar 紋理分析的好文章
Image-Descriptions-for-Browsing-and-Retrieval.rar 紋理分析的好文章...
Introduction to Information Retrieval ebook 信息 檢索 Introduction to Information Retrieval
Introduction to Information Retrieval ebook 信息 檢索 Introduction to Information Retrieval...
Color-Based Image Retrieval Using Spatial-Chromatic Histograms
Color-Based Image Retrieval Using Spatial-Chromatic Histograms...
劍橋出版社新出的IR【Information Retrieval】方面的書
劍橋出版社新出的IR【Information Retrieval】方面的書，介紹了文本抽取，內容評分，索引建立等相關內容...
Content-based Music Retrieval from Acoustic Input
Content-based Music Retrieval from Acoustic Input...
Color Image Retrieval Based on 2D Strings
Color Image Retrieval Based on 2D Strings...