Simultaneous Displacement method for a linear equations system
标签： Simultaneous Displacement equations method
上传时间： 2013-12-19
上传用户：caiiicc
simplex method programming source code
标签： programming simplex method source
上传时间： 2017-09-28
上传用户：chenbhdt
source code for transportation method programming
标签： transportation programming source method
上传时间： 2017-09-28
上传用户：梧桐
We introduce a sub-cell WENO reconstruction method to evaluate spatial derivatives in the high-order ADER scheme. The basic idea in our reconstruction is to use only r stencils to reconstruct the point-wise values of solutions and spatial derivatives for the 2r-1 th order ADER scheme in one dimension, while in two dimensions, the dimension-by-dimension sub-cell reconstruction approach for spatial derivatives is employed. Compared with the original ADER scheme of Toro and Titarev (2002) [2] that uses the direct derivatives of reconstructed polynomials for solutions to evaluate spatial derivatives, our method not only reduces greatly the computational costs of the ADER scheme on a given mesh, but also avoids possible numerical oscillations near discontinuities, as demonstrated by a number of one- and two-dimensional numerical tests. All these tests show that the 5th-order ADER scheme based on our sub-cell reconstruction method achieves the desired accuracy, and is essentially non-oscillatory and computationally cheaper for problems with discontinuities.
标签： 高精度格式
上传时间： 2016-01-13
上传用户：ccsdcczd
caculation,method,gold,optimazation theory and methods，matlab
标签： caculation method gold optimazation
上传时间： 2016-12-22
上传用户：杨一一一
智能仪表人机界面软件自动生成的方法 The method of Automatic Generation for HMI Software in Intelligent Inst
上传时间： 2013-07-04
上传用户：woshini123456
LabVIEW与Excel的通信方法 Communication method between LabVIEW and Excel
上传时间： 2013-07-08
上传用户：D&L37
·详细说明：MP3制作方法和原理图(包括硬件部分知识)-MP3 manufacture method and schematic diagram (including hardware partial knowledge) 文件列表: MP3制作 .......\新型MP3解码芯片VS1001K及其应用.files .......\.............
上传时间： 2013-05-27
上传用户：yph853211
methods for designing a maintenance simulation training system for certain kind of radio are introduced. Fault modeling method is used to establish the fault database. The system sets up some typical failures， follow the prompts trainers can locate the fault source and confirm the type to accomplish corresponding fault maintenance training. A training evaluation means is given to examining and evaluating the training performance. The system intuitively and vividly shows the fault maintenance process， it can not only be used in teaching， but also in daily maintenance training to efficiently improve the maintenance operation level. Graphical programming language LabVIEW is used to develop the system platform.
上传时间： 2013-11-19
上传用户：3294322651
Abstract: This tutorial discusses proper printed-circuit board (PCB) grounding for mixed-signal designs. Formost applications a simple method without cuts in the ground plane allows for successful PCB layouts withthis kind of IC. We begin this document with the basics: where the current flows. Later, we describe how toplace components and route signal traces to minimize problems with crosstalk. Finally, we move on toconsider power supply-currents and end by discussing how to extend what we have learned to circuits withmultiple mixed-signal ICs.
上传时间： 2013-11-04
上传用户：pol123
