Combinatorial Preconditioners and Multilevel Solvers for Problems in Computer Vision and Image Processing
標(biāo)簽： image processing
上傳時間： 2016-03-28
上傳用戶：hzcloudy
CAD(Computer Aided Design）誕生于60年代，是美國麻省理工大學(xué)提出了交互式圖形學(xué)的研究計(jì)劃，由于當(dāng)時硬件設(shè)施的昂貴，只有美國通用汽車公司和美國波音航空公司使用自行開發(fā)的交互式繪圖系統(tǒng)。計(jì)算機(jī)輔助設(shè)計(jì)(CAD-Computer Aided Design)指利用計(jì)算機(jī)及其圖形設(shè)備幫助設(shè)計(jì)人員進(jìn)行設(shè)計(jì)工作。 平面繪圖：能以多種方式創(chuàng)建直線、圓、橢圓、多邊形、樣條曲線等基本圖形對象。 繪圖輔助工具：提供了正交、對象捕捉、極軸追蹤、捕捉追蹤等繪圖輔助工具。正交功能使用戶可以很方便地繪制水平、豎直直線，對象捕捉可 幫助拾取幾何對象上的特殊點(diǎn)，而追蹤功能使畫斜線及沿不同方向定位點(diǎn)變得更加容易。 編輯圖形：CAD具有強(qiáng)大的編輯功能，可以移動、復(fù)制、旋轉(zhuǎn)、陣列、拉伸、延長、修剪、縮放對象等。 標(biāo)注尺寸：可以創(chuàng)建多種類型尺寸，標(biāo)注外觀可以自行設(shè)定。 書寫文字：能輕易在圖形的任何位置、沿任何方向書寫文字，可設(shè)定文字字體、傾斜角度及寬度縮放比例等屬性。 圖層管理功能：圖形對象都位于某一圖層上，可設(shè)定圖層顏色、線型、線寬等特性。 三維繪圖：可創(chuàng)建3D實(shí)體及表面模型，能對實(shí)體本身進(jìn)行編輯。 網(wǎng)絡(luò)功能：可將圖形在網(wǎng)絡(luò)上發(fā)布，或是通過網(wǎng)絡(luò)訪問AutoCAD資源。 數(shù)據(jù)交換 ：提供了多種圖形圖像數(shù)據(jù)交換格式及相應(yīng)命令。
標(biāo)簽： CAD 計(jì)算機(jī)輔助工具
上傳時間： 2016-03-29
上傳用戶：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
標(biāo)簽： Optimization and Uncertainty Quantification
上傳時間： 2016-04-08
上傳用戶：huhu123456
EECS150-Digital Design Lecture 1 - Introduction Electrical Engineering and Computer Sciences University of California, Berkeley
標(biāo)簽： lec01-intro 接口
上傳時間： 2016-04-08
上傳用戶：sidewen666
Fiddler is a free web debugging tool which logs all HTTP(S) traffic between your computer and the Internet. Inspect traffic, set breakpoints
標(biāo)簽： 抓包 網(wǎng)絡(luò)
上傳時間： 2016-06-03
上傳用戶：ttry
High-speed Precision Numerically Controlled Tapping Using Dual Predictive Control
標(biāo)簽： 神經(jīng)網(wǎng)絡(luò)控制
上傳時間： 2016-07-20
上傳用戶：ss183968ss
cv 是computer vision，opencv是開發(fā)的計(jì)算機(jī)視覺處理算法。
標(biāo)簽： 計(jì)算機(jī)視覺的第一本書
上傳時間： 2016-09-25
上傳用戶：fly_1797
Coding the Matrix _ Linear Algebra through Computer Science Applications 著名線性代數(shù)和矩陣課程的課本，亞馬遜銷量第一
上傳時間： 2016-11-14
上傳用戶：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.
上傳時間： 2017-02-18
上傳用戶：traff07
MPICH2 Windows Development Guide? Version 1.0.6 Mathematics and Computer Science Division Argonne National Laboratory
標(biāo)簽： Development Windows Version MPICH2 Guide
上傳時間： 2017-05-05
上傳用戶：BlackCuber
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