Hyung_G_SC-FDMA 電子書 DISSERTATION Submitted in Partial Fulfillment Of the Requirements for the Degree of DOCTOR OF PHILOSOPHY (Electrical Engineering) at the POLYTECHNIC UNIVERSITY by Hyung G. Myung
2021-03-30 20:12:43 1.47MB Single Carrier SC-FDMA
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适合统计学的学生
2021-03-06 09:04:51 67.92MB 统计学
通过使用混合二氧化硅/聚合物波导结构并优化包层下二氧化硅和PMMA-GMA的厚度,Mach-Zehnder干涉仪(MZI)热光(TO)开关的响应速度和功耗得到了改善上覆层。 采用包括化学气相沉积(CVD),旋涂和湿蚀刻的制造技术来开发开关样品。 在1550nm波长下,测得的ON和OFF状态下的驱动功率分别为0和13mW,表明开关功率为13mW。 ON状态下的光纤插入损耗为15dB,ON状态和OFF状态之间的消光比为18.3dB,上升时间和下降时间分别为73.5和96.5s。 与基于Si / SiO2或全聚合物波导结构的TO开关相比,该器件具有低功耗和响应速度快的优点,这归因于其聚合物芯的TO系数大,上/下包层薄且体积大。二氧化硅的导热性。
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Fusion of synthetic aperture radar (SAR) and forward looking infrared (FLIR) images is an important subject for aerospace and sensor surveillance. This paper presents a scheme to achieve a natural color image based on the contours feature of SAR and the target region feature of FLIR so that the overall scene recognition and situational awareness can be improved. The SAR and FLIR images are first decomposed into steerable pyramids, and the contour maps in the SAR image and the region maps in the
2021-02-27 09:07:14 231KB 论文
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本文提出一种新的干涉条纹扫描方法.该方法通过在光源光路中放置旋转波片实现相位调制,从而避免了在干涉光路中引入扰动.该方法与现有方法相比,具有精度高、成本低、性能可靠等优点.
2021-02-25 16:06:20 4.92MB 干涉条纹 旋转波片 technique rotatng
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An Image Inpainting Technique Based on the Fast Marching Method 的文章和代码
2020-01-18 03:08:45 5.66MB AFFM
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动画制作,冰,水,火等。是一部很好的动画制作指导书籍
2020-01-03 11:38:20 29.89MB 动画
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Digital modulation technique are essential to many digital communication systems, whether it is a telephone system, a mobile cellular communication system, or a satellite communication system. This book can be used as a reference book for engineers and researchers.
2019-12-21 21:50:01 13.03MB digital signal Processing
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1. Building ASP.NET Pages ASP.NET and the .NET Framework ASP.NET is part of Microsoft's overall .NET framework, which contains a vast set of programming classes designed to satisfy any conceivable programming need. In the following two sections, you learn how ASP.NET fits within the .NET framework, and you learn about the languages you can use in your ASP.NET pages. The .NET Framework Class Library Imagine that you are Microsoft. Imagine that you have to support multiple programming languages—such as Visual Basic, JScript, and C++. A great deal of the functionality of these programming languages overlaps. For example, for each language, you would have to include methods for accessing the file system, working with databases, and manipulating strings.
2019-12-21 19:35:10 95KB 外文翻译 ASP.NET
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详细介绍PS-InSAR技术的一本专业书籍,内容详细,作为工具书必备。
2019-12-21 19:33:54 15.83MB Remote sensing PS-InSAR
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