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LinksOfSDMajor 念書的計劃 손돈의주위에두고픈 TalkingDrum / 푸훗

1. Scientific Computing : Tools and Tricks
2. Visualization
3. Computational Chemistry / Physics
3.1. SSP / DFT
4. CFD
5. Math / Numerics in Scientific Computing
6. General Interests in Computers
7. Linux / GNU
8. Cluster / Grid / Parallel Computing
9. Programming Languages
10. Organisations and Projects
11. Undergraduate Courses
12. Miscellaneous - Sciences
13. Philosophy & Sociology
14. Music+al
14.1. Store / Label
14.2. Korean Traditional Music
15. Miscellaneous - Liberal
15.1. Egyptology
15.2. Turkey
15.2.1. Trukish Language and Culture
15.2.2. Travels
15.2.3. Turkish Media
16. Miscellaneous - Everyday life

Links for Sondon's Major

Lecture Notes

Links for Scientific Computing

1. Scientific Computing : Tools and Tricks

2. Visualization

[AVS - Advanced Visual Systems]새 창으로 열기 Waltham, Massachusetts, makes the AVS suite of products. Their main visualization product is "AVS/Express" ($3,000 - $25,000). AVS comes from a Unix background but nowadays has a Windows version as well that is a direct port. AVS is structured around its "V" command-line language which controls an internal object system. The visual interface(s) are in motif and are loosely coupled from the engine. A lot of key functionality like generating presentation graphics is stashed away in separate modules they call kits. To use AVS you create an "application" that usually contains several different components such as one to read the data, another to plot it, and another to render it. There is "network editor" that functions kind of like a crude Visio that allows you do this visually. You drag module blocks around the screen and draw arrows between them. There is also a library of templates for common needs. If you want to add your own programs to drive AVS you will need the $25,000+6k/seat developer version. AVS is not a system you would want to use casually. Most of their users want to do serious programming to drive highly-specialized visualizations and despite the glommed-on UIs that is the main strength of AVS.

cf. [International AVS Centre]새 창으로 열기에 가면 유용한 정보를 많이 얻을 수 있다.
[EnSight]새 창으로 열기 - [CEI]새 창으로 열기 Apex, North Carolina, is a spinoff of Cray Research. Ensight's strength is three-dimensional renderings of particle flows. It is also frequently used for three-dimensional simulations like virtual car crashes. It is kind of like a Maya for engineers. It has special support for rendering isosurfaces and contours. It has a simple 2-D plotter. Ensight is interface-oriented and has better-integrated GUI controls than some other packages. Its Matlab-style variable definition language is not that great. It has readers for common scientific data formats like netCDF and HDF.

cf. [EnSight]새 창으로 열기 : 공대 전자 계산실에서도 간단한 [사용법]새 창으로 열기을 제공하고 있다.
[FAST]새 창으로 열기 - [NASA Ames Research Center]새 창으로 열기 Moffett Field, CA. FAST is a software toolkit for computational fluid dynamics (CFD) rendering. You can do particle calculations and then image them. FAST is divided into discrete command modules which can be accessed by a simple GUI. FAST is free.
[IDL]새 창으로 열기 - [Research Systems]새 창으로 열기 Boulder, Colorado. IDL is a general purpose visualization package with command line roots. It has a somewhat better interface than AVS's but the GUI still operates like an afterthought so get ready to program if you want to use IDL. The big difference between using IDL and something like AVS is that in AVS you generally write your program in C or Fortan and only use "V" to do interfacing activities to the engine. In IDL there is more of an assumption that you will write everything in Interactive Data Language, although it does have support for externally written libraries of course. This is both a blessing and a curse. On one hand it is a sophisticated scripting language (some schools offer whole courses in IDL) and after 25 years of debugging it works well. The downside is now you are writing programs in a language designed in the 1970s that can only be used in one program--IDL. From a technical point of view IDL's great strength is its domain support for earth science and astronomy. IDL has many advanced support functions to do physical science calculations and data manipulations especially in the field of remote sensing. For this reason many astronomers, space scientists and earth scientists use IDL.
[Maya]새 창으로 열기 - [Alias]새 창으로 열기 Toronto, CANADA. I wrote a little about Maya [yesterday]새 창으로 열기. Alias originally specialized in the mathematics of spline curves used in industrial graphical design. In 1995 SGI bought Alias and a similar company, Wavefront, and merged them. Wavefront was known for high-quality surface renderings for CAD/CAM data. Today their product Maya ($7000) is the gold standard in three-dimensional rendering. It has a scripting language called MEL and can be hooked for live data feeds. This allows for real-time rendering of scientific data.
[PV-Wave]새 창으로 열기 - [Visual Numerics]새 창으로 열기 San Ramon, California, was originally known for the IMSL library. This library lets programmers do numerical analysis tasks like interpolation and regression. The PV-Wave product family is a set of no-nonsense plotters. It is a lot simpler to use than some of the larger viz packages but costs just as much (around $8000). PV-Wave has a good GUI and you don't need to program it. For users that want to make static scientific plots and not do analysis or programming it is a logical high-end choice.

cf. [교내 전산원]새 창으로 열기을 통해 1년에 두 번, IMSL과 PV-WAVE 에 대한 간단한 교육이 제공되고 있다.
[TecPlot]새 창으로 열기 - [AMTEC]새 창으로 열기 Bellevue, WA, formerly Amtec Engineering makes a good vanilla commercial plotter. In many ways Tecplot is comparable to PV-Wave. The differences are that it is cheaper ($1600), it has no analysis whatsoever, it's interface is even easier (but data loading can be awkward and can require coding) and it has better 3D plotting. On this last point tecplot even outshines the big packages. For example, tecplot has orthographic perspective and other advanced features that are absent in most other packages. Also, its GUI-powered color control is superior and far easier to use than any other package (except the ODC :-) ).

cf. 국내에서는 [김화기술]새 창으로 열기을 통해 구매해야 한다.

mostly adapted from http://johnchamberlain.com/diary_20031214.html새 창으로 열기

3. Computational Chemistry / Physics

3.1. SSP / DFT

4. CFD

5. Math / Numerics in Scientific Computing

Links for Computers

6. General Interests in Computers

7. Linux / GNU

8. Cluster / Grid / Parallel Computing

9. Programming Languages

Links for Science in general

10. Organisations and Projects

11. Undergraduate Courses

12. Miscellaneous - Sciences

Links for Liberals

13. Philosophy & Sociology

14. Music+al

14.1. Store / Label

14.2. Korean Traditional Music

15. Miscellaneous - Liberal

15.1. Egyptology

15.2. Turkey

15.2.1. Trukish Language and Culture

15.2.2. Travels

15.2.3. Turkish Media

16. Miscellaneous - Everyday life


My Major Online Lectures Scientific Computing Computers Sciences Liberals

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마지막 편집일: 2005-12-2 1:30 pm (변경사항 [d])
628 hits | 변경내역 보기 [h] | 페이지 소스 보기