球極坐標 的英文怎麼說
中文拼音 [qiújízuòbiāo]
球極坐標
英文
spheric polar coordinates-
We carry out a transformation to spherical polar coordinates.
我們變換成球極坐標。Instead of assuming the earth to be a perfect sphere, this function takes into account the actual polar flattening of the earth and the equatorial bulge, which gives a much more accurate computation between the given coordinates
它沒有假設地球是一個完整的球面，而是考慮了地球的極軸扁平率和赤道鼓起率，這樣就給出了兩個坐標間更精確的距離。If we graph in spherical polar coordinates we get surfaces with the familiar figure eight cross section; again, these are graphs and not orbital shapes.
如果我們在球極坐標中作圖線，得到熟知的8字形截面；再說一遍，這是圖線而不是軌道形狀。< uk > if we graph in spherical polar coordinates we get surfaces with the familiar figure eight cross section ; again, these are graphs and not orbital shapes. < / uk >
< uk >如果我們在球極坐標中作圖線，得到熟知的8字形截面；再說一遍，這是圖線而不是軌道形狀。 < / uk >The maximum likelihood registration algorithm based on earth - centered earth - fixed ( ecef ) coordinate system considers the geometry of the global, and eliminates errors introduced by the stereographic projection. the simulation result based on this registration algorithm shows that the satisfied angular biases can be preliminarily obtained. 5
基於地心坐標系的傳感器極大似然配準演算法考慮到了地球曲率的影響，克服了立體投影法的缺陷；採用這種演算法，我們可以把不同傳感器局域坐標系的量測轉化到地心坐標系中，變成統一的量測，便於融合中心做進一步的處理；模擬結果表明這種演算法可以得到較為滿意的角度偏差。Eigenequation about singularity, singular stress fields and electrical displacement fields near the interface edge are obtained under axisymmetric distortion. finally, a special finite element formulation which is based on the principle of minimum potential energy has been developed for determining the orders of the singularity of the singular stress fields around the singular point ( interface edge, interface corner and the interface crack ) in the bonded dissimilar anisotropic / anisotropic, piezoelectric / piezoelectric as well as piezoelectric / anisotropic materials. the numerical results show that this method is very convenient and efficient
最後，從最小勢能原理出發，在僅僅考慮奇異性支配區域這一前提下，對于彈性接合材料的平面變形問題和擬平面應變問題，以奇異點為原點分別建立極坐標系和圓柱坐標系，通過分部積分消除廠項，從而使奇異性問題的求解由原來的二維降為一維；對於三維變形問題，以奇異點為原點建立球坐標系，通過分部積分消除項，從而使奇異性問題的求解由原來的三維降為二維。3d points are converted to images based on spherical polar coordinates, and point cloud surface information such as location, normal and color are stored in two - dimensional images
本文通過球面極坐標將點雲曲面的幾何信息及表面屬性信息映射到二維圖象中去。From the point cloud surfaces, multi - layered geometry images are created which can represent the original models accurately very much. the compounded geometry image representation of point cloud surfaces, is also based on the former transform method, where the difference lies : take one of coordinates as the gray value and another two as location respectively, three different geometry images can be created. three gray images are combined into a compounded color image
點雲曲面的復合圖象表示方法，首先把點雲曲面中點的笛卡爾坐轉換為球面極坐標，分別把球面極坐標[ r ， ， ]中的一個坐標轉換為象素的灰度值，另外兩個量轉換為該象素的坐標，這樣就可以得到三幅不同的圖象，把這三幅灰度圖象分別對應到彩色圖象的r ， g ， b中去，就組合成為一幅復合彩色圖象。" 7 2 " represents the climbing of the seven highest mountains on seven continents, and expeditions to the two poles, collectively the nine points of limit on earth
探險者提出這一概念的含義在於，這九個點代表地球上各個坐標系的極點，是全部的極限點之概念，代表著極限探險的最高境界。In our approach, the approximated center of object is selected from the references images and a polar - coordinate system is set up for the object
該演算法充分利用了極坐標表示的簡潔，將三維求交重建運算轉化到球面上，獲得了較高的建模效率。This article shows that in spherical polar coordinates, the hartmann potential has supersymmetry and shape invariance in the
證明了在球極坐標下，哈特曼勢在維度分享友人