particle tracing 中文意思是什麼
particle tracing
解釋
帶電粒子隨電場運動-
The algorithm, which consists of two main parts, i. e. the particle tracing and the density estimation with mesh decimation, is described in detail
演算法主要由兩個模塊組成：粒子跟蹤過程，網格優化與密度估計過程，在此進行了詳細介紹。 -
The characteristics of each rainbow for an inhomogeneous particle are studied here using lorenz - mie theory. the relation of the positions of airy peaks to each order rainbow with the profile of refractive index is simulated and discussed, which is compared with the results simulated by ray tracing theory
本文還利用lorenz mie理論分析了非均勻球粒子各階彩虹的強度和頻譜分佈特點，利用ifft方法重建了各階彩虹的強度分佈；分析研究了各階彩虹的airy峰角位置與折射率分佈的關系，並與非均勻粒子射線追跡理論的模擬結果進行比較。 -
5 ) this thesis introduces the process of error within the dataflow model and analyzes the error in the particle tracing algorithms for vector field visualization
5 ）在可視化數據流模型中引入誤差處理，對3d流場的數值粒子跟蹤計算進行了誤差分析。 -
This article discussed and designed the particle - tracing numerical algorithm of groundwater flowline, which would supply argument for visualization of flowline data and groundwater age calculation, and finally made a case study
論文探討並提出了流線的「質點追蹤」生成演算法，這為流線數據可視化顯示及其地下水年齡計算提供了一定的數據。 -
With explicit runge - kutta methods for particle tracing, richardson extrapolation and re - integration ( with a smaller tolerance ) are used to estimate global error of the tracing path. the methods of visualizing error are also described
針對顯式runge - kutta法的粒子跟蹤，採用richardson外推、改變單步誤差容限重復積分等方法對誤差作出了估計，並實現了誤差的可視化。
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