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- The conclusions also include the solution to a problem proposed by J. P. Kahane about the Bessel-Riesz capacity of additive Brown motion [62]. 這些結果包含了Brownian Sheet和可加布朗運動(dòng)的結果,解決了J P Kahane提出的關(guān)于可加布朗運動(dòng)的Bessel-Riesz容度問(wèn)題[62]。
- On the basis of fractal theory, the terrain simulation is systematically studied and carried out using fractal Brown motion (FBM) method. 基于分形的原理,對采用分形布朗運動(dòng)模擬地形的方法進(jìn)行了系統研究。
- The Chinese Traditional Medicinal Materials micrograph is treated as texture image. According to Fractal Brown Motion and Power Spectrum method,fractal dimention is computed. 將中藥材顯微圖象視為灰度紋理圖象,依據分形布朗運動(dòng)性質(zhì)和功率譜法對4種中藥材顯微圖象進(jìn)行分維數計算。
- A new model on fractional Brown motion is made in this paper. It is different to the fractional Brown motion model defined by Mandelbr ot, Barton and Decreusefond. 構造了一類(lèi)新的分數布朗運動(dòng)模型 ;它不同于 Mandelbrot;Barton及 De-creusefond等人所定義的分數布朗運動(dòng)模型 .
- D dimension is minimum clearance for screen removal. 尺寸是過(guò)濾網(wǎng)拆卸的最小間隙。
- The thesis advance an idea in using 3D face to control the height of grid points of fractal landform which based on the Fractal Brown Motion (FBM) theory. 討論了在應用中點(diǎn)位移的方法逼近分形布朗曲面時(shí),結合3D面控制網(wǎng)格點(diǎn)高度的算法構造地貌表面特征。
- As a physical phenomenon the Brown motion was firstly discovered by the English botanist Brown in 1827 when he observed the irregular motion of flower particles on the surface of the liquid . Brown motion作為物理現象,首先由英國生物學(xué)家Brown于1827年觀(guān)察花粉微粒在液面上的“無(wú)規則運動(dòng)”而提出。
- Based on Fractal Brown Motion (FBM) and the model of plant roots' growing, on the platform of Windows, a computer simulation and analyzing software system was exploited with the technique of fractal theory and computer graphics. 以隨機分形布朗運動(dòng)模型(FBM)為基礎;根據根系生長(cháng)模型;在WINDOWS平臺上結合Visual C.;NET和OpenGL三維圖形庫語(yǔ)言開(kāi)發(fā)了冬小麥根系形態(tài)的計算機模擬軟件。
- In this paper, based on the analysis of two-dimension fractional Bron motion (fBm) and according to theory of fractional Brown motion (fBm), fBm simulation of two-dimension rough surface is presented. 本文基于對二維分形布朗運動(dòng)(fBm)的研究,根據fBm的特征,闡述了用二維fBm函數模擬隨機粗糙面的方法。
- The Fractal Brown Motion (FBM) is an important content of thefractal geometry. Using the FBM method, we can develop manythree- dimension geometrical models with fractal characteristics,such as mountains, clouds and so on. 分形布朗運動(dòng)FBM是分形幾何的重要內容,利用它可以構建出極具分形特性的三維幾何模型,這種幾何模型可以用來(lái)生成多種不同的自然對象,如山脈、云彩等的真實(shí)感圖形。
- If I had my way, I'd go to the movies tonight. 假如我做得到的話(huà),我今晚會(huì )去看電影。
- A new representation on fractional brown motion 分數布朗運動(dòng)的新表示
- multidimensional fractional Brown motion 歐式冪期權
- I think I'd like a deposit account. 我想要開(kāi)個(gè)定期存款帳戶(hù)。
- I felt cheap because I'd lied to my friend. 我對朋友說(shuō)了謊話(huà),感到很慚愧。
- I happened on just the thing I'd been looking for. 我偶然發(fā)現了我一直在尋找的東西。
- He is not the kind of man I'd like to serve under. 我不喜歡在他這種人手下干事。
- I thought I'd call by and see how you are. 我想我會(huì )順便看看你生活得可好。
- If I were you I'd buy a small car. 我要是你的話(huà),我就買(mǎi)一輛小汽車(chē)。
- A Proof of Geometric Brown Motion Displayed by Stock Prices 股票價(jià)格服從幾何布朗運動(dòng)的證明