Combinatorial Preconditioners and Multilevel Solvers for Problems in Computer Vision and Image Processing
标签： image processing
上传时间： 2016-03-28
上传用户：hzcloudy
CAD(Computer Aided Design）诞生于60年代，是美国麻省理工大学提出了交互式图形学的研究计划，由于当时硬件设施的昂贵，只有美国通用汽车公司和美国波音航空公司使用自行开发的交互式绘图系统。计算机辅助设计(CAD-Computer Aided Design)指利用计算机及其图形设备帮助设计人员进行设计工作。 平面绘图：能以多种方式创建直线、圆、椭圆、多边形、样条曲线等基本图形对象。 绘图辅助工具：提供了正交、对象捕捉、极轴追踪、捕捉追踪等绘图辅助工具。正交功能使用户可以很方便地绘制水平、竖直直线，对象捕捉可 帮助拾取几何对象上的特殊点，而追踪功能使画斜线及沿不同方向定位点变得更加容易。 编辑图形：CAD具有强大的编辑功能，可以移动、复制、旋转、阵列、拉伸、延长、修剪、缩放对象等。 标注尺寸：可以创建多种类型尺寸，标注外观可以自行设定。 书写文字：能轻易在图形的任何位置、沿任何方向书写文字，可设定文字字体、倾斜角度及宽度缩放比例等属性。 图层管理功能：图形对象都位于某一图层上，可设定图层颜色、线型、线宽等特性。 三维绘图：可创建3D实体及表面模型，能对实体本身进行编辑。 网络功能：可将图形在网络上发布，或是通过网络访问AutoCAD资源。 数据交换 ：提供了多种图形图像数据交换格式及相应命令。
上传时间： 2016-03-29
上传用户：594551562
Computational models are commonly used in engineering design and scientific discovery activities for simulating complex physical systems in disciplines such as fluid mechanics, structural dynamics, heat transfer, nonlinear structural mechanics, shock physics, and many others. These simulators can be an enormous aid to engineers who want to develop an understanding and/or predictive capability for complex behaviors typically observed in the corresponding physical systems. Simulators often serve as virtual prototypes, where a set of predefined system parameters, such as size or location dimensions and material properties, are adjusted to improve the performance of a system, as defined by one or more system performance objectives. Such optimization or tuning of the virtual prototype requires executing the simulator, evaluating performance objective(s), and adjusting the system parameters in an iterative, automated, and directed way. System performance objectives can be formulated, for example, to minimize weight, cost, or defects; to limit a critical temperature, stress, or vibration response; or to maximize performance, reliability, throughput, agility, or design robustness. In addition, one would often like to design computer experiments, run parameter studies, or perform uncertainty quantification (UQ). These approaches reveal how system performance changes as a design or uncertain input variable changes. Sampling methods are often used in uncertainty quantification to calculate a distribution on system performance measures, and to understand which uncertain inputs contribute most to the variance of the outputs. A primary goal for Dakota development is to provide engineers and other disciplinary scientists with a systematic and rapid means to obtain improved or optimal designs or understand sensitivity or uncertainty using simulationbased models. These capabilities generally lead to improved designs and system performance in earlier design stages, alleviating dependence on physical prototypes and testing, shortening design cycles, and reducing product development costs. In addition to providing this practical environment for answering system performance questions, the Dakota toolkit provides an extensible platform for the research and rapid prototyping of customized methods and meta-algorithms
标签： Optimization and Uncertainty Quantification
上传时间： 2016-04-08
上传用户：huhu123456
EECS150-Digital Design Lecture 1 - Introduction Electrical Engineering and Computer Sciences University of California, Berkeley
标签： lec01-intro 接口
上传时间： 2016-04-08
上传用户：sidewen666
Fiddler is a free web debugging tool which logs all HTTP(S) traffic between your computer and the Internet. Inspect traffic, set breakpoints
上传时间： 2016-06-03
上传用户：ttry
High-speed Precision Numerically Controlled Tapping Using Dual Predictive Control
标签： 神经网络控制
上传时间： 2016-07-20
上传用户：ss183968ss
cv 是computer vision，opencv是开发的计算机视觉处理算法。
标签： 计算机视觉的第一本书
上传时间： 2016-09-25
上传用户：fly_1797
Coding the Matrix _ Linear Algebra through Computer Science Applications 著名线性代数和矩阵课程的课本，亚马逊销量第一
上传时间： 2016-11-14
上传用户：kitool
Connecting 32-bit controlled applications in the industrial, commercial and consumer markets is fast becoming a necessity rather than an option. Many new applications, such as remote data collection, home automation and networked appliances, require secure, high-performance connectivity at an economical price. Freescale Semiconductor gives design engineers the flexibility to choose the right 32-bit microcontroller from a broad portfolio of ColdFire® embedded controllers.
上传时间： 2017-02-18
上传用户：traff07
MPICH2 Windows Development Guide∗ Version 1.0.6 Mathematics and Computer Science Division Argonne National Laboratory
标签： Development Windows Version MPICH2 Guide
上传时间： 2017-05-05
上传用户：BlackCuber
