Expression methods and growing rules accord with self-organization way are studied for binominal curves and surfaces such as arc, spiral, helicoid, ellipsoid and fractal curves such as snow-form curve.

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Bolometric flux, hypersphere cosmology, large scale structure of universe, quasars, supernova, gamma ray burst, redshift periodicity

譜視亮度，超球面宇宙色哟哟夜夜操，宇宙大尺度時空結(jié)構(gòu)夜鲁夜鲁夜鲁免费视频在线观看，類星體，超新星欧美性爱俺去操你啦，射線暴日本大片免费久久乐，紅移周期性

In order to solve the problems in system of four aspheric mirrors, Fresnel mrirror and the catadioptric projection lens, the method that free form surfaces were used to design ultra-thin imageing system was put forward at last.

為了解決上述四片非球面系統(tǒng)、Fresnel反射鏡和折反系統(tǒng)結(jié)合投影鏡頭存在的問題中文字幕又黄又刺激的的网站，本文最后提出了采用自由曲面設(shè)計超薄成像系統(tǒng)的方法国产一级一级特黄女人精品毛片。

Result indicates spherical catadioptric panorama imaging system can better realize panorama observation ,and comparing with other kinds of catadioptric facial ,spherical catadiop2tric panorama imaging system has advantages such as small scene distortion ,low2cost and simple design ,etc.

結(jié)果表明：基于球面的折反射全景成像系統(tǒng)可較好地實現(xiàn)全景觀測，同其他幾種折反射面相比午夜视频在线国产郎色，具有場景畸變小超碰caop0rn超碰分类草棚、造價低、設(shè)計制作簡單等優(yōu)點黄色彩网。

By deriving the model of image formation of central catadioptric cameras in detail,we have calculate the epipolar curve constraint on corresponding image points in the two panoramic images and analyzed the feature of epipolar curve s.

研究了由雙曲面鏡面與球面鏡面共同組成折反射系統(tǒng)并結(jié)合普通透視攝像頭所構(gòu)成的一類特定全景視覺系統(tǒng)高清无码一级黄色视频，推導(dǎo)了該全方位攝像頭成像模型以及外極曲線的計算過程，分析了外極曲線特性91超碰日韩精品国产，最后通過實驗進(jìn)行理論驗證六大免费黄色网站。

In general, most 3D parametric design systems use plane and sphere as basic tools to draw a three-dimensional diagram. In this paper, we introduce a class of new drawing tools: conicoid.

通常大多數(shù)三維參數(shù)化CAD系統(tǒng)都只用平面和球面作為最基本的作圖工具，這在某種程度上限制了三維參數(shù)化CAD系統(tǒng)的作圖范圍黄片操女的观看。

We prove that a diagram can be drawn with conicoid sequentially if and only if it can be described by a set of triangular equations of degree less than nine.

同時證明了一個三維幾何圖形可以用平面鸥美免费黄片观看、球面和圓錐曲面構(gòu)造出來的充分必要條件是這個三維幾何圖形可以用一個三角化的次數(shù)小于9的代數(shù)方程組來描述。

Secondly, according to the aberration balancing, the relationship between coefficient of conicoid and high-order spherical aberrations was presented, which can support the design of advanced performance folded lens.

然后以球差為例18av黄色，分析了非球面面型系數(shù)與高級像差的關(guān)系日本一区二区欧美亚洲国产，從而為折疊式超薄光學(xué)系統(tǒng)的像差平衡提供依據(jù)。

The groove spacing can vary in arbitrary forms, and the image surface can be chosen as a plane or a conicoid.

通過刻劃在非球面基坯上的凹面光柵驗證了光線追跡方法的可靠性黄色网站传送门。

Sphere fitting method, conicoid fitting method and line scanning curve fitting method are used to approach system error for the first time. The effect on the measurement error of each method is also analyzed.

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