Visualization in scientific computing ( visc ) is derived from graphics fields at the early of 1990s . this new subject has been paid more attention to in computer domain along 20世紀90年代初,從圖形學(xué)方向派生出科學(xué)計算可視化( visuaiizationinscientificcomputing )這個新的研究領(lǐng)域,已經(jīng)成為計算機界廣泛關(guān)注的熱點。
Visualization in scientific computing is an important assistant tool of scientific research , it helps scientist and personnel of scientific research to observe and understand the essence and meaning of scientific data 科學(xué)計算可視化作為科學(xué)研究的重要輔助工具,能夠輔助科學(xué)家和科研人員直觀洞察大量觀察和科學(xué)計算生成數(shù)據(jù)的內(nèi)涵與本質(zhì)。
Three - dimensional reconstruction of medical images is one of the important domain of visualization in scientific computing . in this paper , we discuss the methods of 3d reconstruction and display of medical images . development of direct volume renderings is introduced in this paper 醫(yī)學(xué)圖象的三維重建與顯示是科學(xué)計算可視化的一個重要研究領(lǐng)域,本文對醫(yī)學(xué)圖象三維重建與顯示做了深入的探討,同時介紹了三維重建的一些常用方法和這一領(lǐng)域的最新發(fā)展概況。
With the development of visualization in scientific computing , visualization is widely applied in the analyzing of the engineering computing . adopting the method ( being made up of real time air pressure field data , the method for numerical wind forecasting and the method for numerical wave forecasting ) of wind wave forecasting this paper presents the system of wind wave forecasting and its visualization , which is relevant with the finite difference method , visualization part is the main work of this paper 隨著科學(xué)計算可視化技術(shù)的發(fā)展,可視化在工程計算結(jié)果的分析中得到了廣泛的應(yīng)用,本文應(yīng)用由實時預(yù)報氣壓場資料、海上風的數(shù)值預(yù)報模式、風浪數(shù)值預(yù)報模式三者構(gòu)成一種風浪預(yù)報方法,結(jié)合有限差分方法,編制了風浪預(yù)報可視化系統(tǒng),其中可視化部分是本文的主要工作。
A general graphical user interface based on object - oriented technique , database and visualization in scientific computing has been conducted . we can draw electrical components of the distribution network and fill the components data easily . background programs analyze topology automatically and constitute node admittance matrix , node impedance matrix 它使用圖形元件直接繪成系統(tǒng)接線圖,在屏幕上輸入元件參數(shù),后臺程序自動進行網(wǎng)絡(luò)拓撲分析,然后基于稀疏技術(shù),利用支路掃描法形成節(jié)點導(dǎo)納陣,連續(xù)回代法形成節(jié)點阻抗陣。