mandelbrots造句
例句與造句
- given the name “ fractals ” by their discoverer, benoit mandelbrot, the new forms looked nothing like traditional euclidean shapes
這種圖像與傳統(tǒng)歐氏空間中的形體有天壤之別，它們的發(fā)現(xiàn)者曼德布洛稱之為碎形。 - mandelbrot b . b . enunciated the uncertainty of the length of a coastline in his paper " how long is the coastline of british ? " published in " science " in 1967 . the fractal concept was presented for the first time in that paper and has been applied to many fields ever since
分形理論作為二十世紀(jì)七十年代世界科學(xué)的三大發(fā)現(xiàn)之一，自其產(chǎn)生之日起就在包括地理學(xué)在內(nèi)的眾多學(xué)科領(lǐng)域中取得了較為廣泛的應(yīng)用。 - at the end of the last century, c . j . yoccoz is made significant contributions to the theory of complex dynamics, one of which is the study of the local connectivity of the julia sets of quadratic polynomials pc ( z ) = z2 + c and the mandelbrot set m . in his work
cyoccoz對(duì)復(fù)動(dòng)力系統(tǒng)理論作出了重要的貢獻(xiàn)，其中之一就是對(duì)二次多項(xiàng)式pc(z)=z~2+c的julia集和mandelbrot集m的局部連通性的研究。在他的工作中，yoccoz引進(jìn)了一種強(qiáng)有力的方法??拼圖技巧。 - chapter two study iteration of a serial of polynomial, discussed the sufficient and necessary conditions and denseness of the julia set, the relative random dynamical system is constructed by some high degree polynomial . in addition, it discuss the mandelbrot set of a kind of polynomial
本文的第二章主要研究多個(gè)函數(shù)的特定迭代序列，討論了高次多項(xiàng)式的隨機(jī)復(fù)動(dòng)力系統(tǒng)的julia集的連通的充分必要條件以及稠密性問(wèn)題，同時(shí)還討論了一類(lèi)多項(xiàng)式函數(shù)的mandelbrot集。 - in the dissertation, author reviews the developed history and presents situation of fractal theory, and introduces mandelbrot " s theory of fractal and primary conception of image segmentation, makes a comparison among some fractal models and some methods to acquire the fractal dimension of a image in complexity and applicability, advances a kind of new differential box counting ( dbc ) method, in which scale of box is variable adaptively
本文回顧了分形理論的發(fā)展歷史和現(xiàn)狀，介紹了b.b.mandelbrot分形理論以及圖像分割的基本概念，比較了圖像的幾種分形模型以及適用性能不同的分形維數(shù)計(jì)算方法，提出了一種新的計(jì)算分形維數(shù)的變尺度差分盒維法。 - It's difficult to find mandelbrots in a sentence. 用mandelbrots造句挺難的
- this paper introduces principle of fractal and the mandelbrot fractal theory . it analyze the fractal character and study the mltifractal for the clutter tracking . in according to the rage which follow the q on point fractal dimension and region fractal exponent . we confirm the prepreerence multifractal high moment, combining the clutter feature of pd radar and novel multifractal approach, the mainlobe clutter tracking come true
以單點(diǎn)分形維數(shù)和區(qū)域分形指數(shù)隨q值的變化程度為標(biāo)準(zhǔn),確定了多重分形最優(yōu)高階矩?cái)?shù),結(jié)合pd雷達(dá)的雜波特性和多重分形算法,實(shí)現(xiàn)了主瓣雜波跟蹤;研究了貪婪snake方法在雜波跟蹤中的應(yīng)用,介紹了snake基本模型的能量函數(shù),并分析幾種常用的snake模型的離散能量函數(shù)。 - this paper is devoted to seeking formulas and rules of representation for generating new fractal graphics . the main works are as followed : ( l ) construct new formulas for new fractal aspects after revisited methods for the visualisation of mandelbrot and julia sets based on ifs, we described the other new formulas originating from z z2 + c . including norton and polynomials iterated function, which have integer index instead quadratic index, we also constructed formulas with complex number index . 3-d dynamical system is discussed then . besides the most widely used sequential visualisation methods, we designed two methods to change the original vectors and get new graphics with special effects
在對(duì)公式指數(shù)的推廣中，包括指數(shù)為整數(shù)的牛頓迭代法和多項(xiàng)式迭代法，還包括指數(shù)為復(fù)數(shù)的迭代公式；在離散動(dòng)力系統(tǒng)的吸引子生成算法討論中，將復(fù)數(shù)z向高維空間推廣，重點(diǎn)論述了生成了三維離散動(dòng)力系統(tǒng)吸引子的收斂條件，實(shí)現(xiàn)了此吸引子對(duì)應(yīng)的三維空間向量在平面上的投影圖的條件；還討論了迭代前對(duì)初值點(diǎn)進(jìn)行兩種不同變換對(duì)得到的分形圖形的影響，以及這兩種變換組合圖形的生成。 - in virtue of the knowledge related to fractal theory, all fractals algorithms in the paper have already been realized on computer, such as mandelbrot sets, julia sets, l system and iterated function system, etc . and their fractal figures have been drawn . meanwhile, to obtain a better visual effect and simulate actual natural scene, software adopts the real color and color palette to enrich figures, and color animated cartoon to change them . to show the self-similarity and infinitive tractility of fractal figures, partial zoom has been made on them
本文運(yùn)用分形理論實(shí)現(xiàn)多種分形算法，在計(jì)算機(jī)上生成mandelbrot集，julia集，l系統(tǒng)，ifs迭代函數(shù)系統(tǒng)等典型的分形圖形，同時(shí)運(yùn)用真彩色及調(diào)色板技術(shù)豐富圖形的色彩，實(shí)現(xiàn)了色彩動(dòng)畫(huà)，使其更真實(shí)的模擬自然景物；運(yùn)用鼠標(biāo)編程技術(shù)實(shí)現(xiàn)對(duì)圖形局部的放大和縮小，體現(xiàn)分形圖形的自相似性和無(wú)限延展性；提供多組參數(shù)，利用分形圖形的混沌特性，通過(guò)微小的參數(shù)變化，生成完全不同的分形圖形。