We also explored many options in terms of parallel architectures , including workstation clusters , distributed memory architectures , shared memory architectures , and supercomputers . qualnet was implemented on shared memory for optimized simulation speed 我们还研究了平行结构的许多选项,包括工作站群集、分布式内存结构、共享式内存结构和巨型计算机。为优化的仿真速度,
So the thesis proposes that use stochastic petri net as the expression of them in the front - end , use gillespie - gibson algorithm to perform the simulation processes in the back - end . thus not only can express biological processes intuitively , but also obtain rapid simulation speed 因此提出前台用随机petri网描述,后台采用gillespie - gibson随机模拟算法进行模拟,进而分析系统的性能,这样既保留了生物过程描述的直观性,又大大提高了模拟的速度。
This paper mainly introduce distribution and parallel vhdl simulation which use lots of processors to parallel simulate vhdl model circuit according to the parallel characteristic of circuit itself . so this method can greatly improve simulation speed . however , further research is needed 本文主要介绍了并行分布式vhdl模拟算法,根据电路本身的并行特性,这种方法使用多个处理单元并行模拟vhdl模型电路,因此可以极大的提高模拟速度,但是仍需要进一步的研究。
As to the stochastic simulation of stochastic biological processes , if only use stochastic petri net , although it has standard graphics expression , which is isomorphic to markov chain , along with the increase of models ’ scale and complexity , the number of states will increase exponentially , so it is very difficult to analyze models by the method which stochastic petri net has ; if only use stochastic algorithm , which has rapid simulation speed , but lack of intuitive graphical expression 对于随机生物过程的模拟,如果只采用随机petri网模拟生物随机过程,其优点是形象、直观,缺点是随着模型的规模和复杂性的增加,状态的数量呈指数性地增长,出现模型状态空间的爆炸问题,用随机petri网本身的分析方法很难分析整个系统的性能;如果只采用随机模拟算法模拟,其优点是速度较快,但是缺少形象的图形表达,不利于模拟技术的应用。
simulation: n. 假装;模拟;装病,装疯;【生物学】拟态,拟色。 speed: n. 1.快,迅速。 2.速率,速度。 3.(汽车的)变 ...high speed simulation: 快速仿真liquid simulation fluid simulation: 流体仿真; 流体模拟; 液体仿真; 液体模拟at a speed of: 以…的速度at speed: 飞快地at the speed of: 以的速度; 以……速度at…speed: 以……的速度of speed: 速度的s speed: 速度speed: n. 1.快,迅速。 2.速率,速度。 3.(汽车的)变速器,排挡。 4.(胶片,照相纸)感光速度。 5.〔古语〕兴隆,成功。 6.〔美国〕甲基苯异丙胺(类毒品)。 7. 〔美口〕(大音量和强节奏的)“重金属”(电子)摇滚乐 (=speed-metal)。 More haste, less [worse] speed. 越急越慢,欲速反迟。 The ship has a speed of 30 knots. 这条船时速30海里。 Let's accelerate the speed of our community construction. 让我们加快我们社区建设的速度。 a top speed 最大速度。 a speed of escape [escape speed] 【火箭】第二宇宙速度,逃逸速度〔克服地球引力的速度〕。 a horse of speed 快马。 (at) full speed=at the top of one's speed 用全速,开足马力。 make speed 赶快,赶紧,加快。 put on full speed 用全速,开足马力。 with speed 迅速,赶快。 wish (sb.) good speed=wish good speed (to sb.) 祝…成功。 with all speed 用全速,开足马力。 vt. (sped , speeded) (常用 speeded) 1.催,使赶快,促进,快速送传。 2.〔古语〕使成功,使成就,使兴隆。 3.祝愿成功,祝一路平安。 4.调节速度,使保持一定速度。 Speed our boat forward. It's getting dark. 使我们的小船快速前进,天黑起来了。 It's time we speed the parting guests. 现在是我们去向离别的客人们祝福一路平安的时候了。 vi. 1.迅速前进,快行 (along down up across)。 2.进行;过日子。 3.〔美国〕(汽车司机)用规定以上的速度驾驶。 4.〔古语〕成功,兴隆。 The car sped directly to the village. 汽车一直地疾驶进入村子里。 I should like to know how you speed. 我很想知道您的好情况。 God speed you! 祝成功! speed ill 不顺利。 speed up 加快(机器等的)速度;使加紧做 (sth.) (speed up the work 加紧工作)。 speed well 顺利。 speed by: 飞驰而过; 迅速驶过the speed of: 以的速度with speed: 迅速, 赶快a roximate simulation: 近似模拟accounting simulation: 会计模拟实习accurate simulation: 准确模拟acoustic simulation: 声模拟acoustical simulation: 音质模拟adjoint simulation: 伴随仿真aerodynamic simulation: 空气动力模拟aerospace simulation: 航空航天环境模拟aerothermodynamic simulation: 空气热动力模拟agrometeorological simulation: 农业气象模拟airborne simulation: 飞行中模拟