旋轉運算 的英文怎麼說

中文拼音 [xuánzhuǎnyùnsuàn]
旋轉運算 英文
twiddle operation
  • 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
  • 轉 : 轉構詞成分。
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 旋轉 : revolve; gyrate; rotate; spin ; revolution; revolvement; rotation; circumgyration; circulation
  • 運算 : [數學] operation; arithmetic; operating
  1. The advantage of these new methods over the existing ones is straightforward. first, it is intrinsically a multiple view approach as all geometric information from the whole sequence is nicely summarized in the conies

    該課題的完成，極大地降低了原有演算法的復雜度，並為分析所有基於單軸旋轉的運動提供了新的思路和方法。
  2. Analyse the tooth geometry of klingelnberg cyclo - palloid spiral bevel gear., according to the relative position and kinematic relation of the cutter heads, virtual crown gear and the processed wheel blank, established the system of coordinates of the gear cutting, dedcuced the tooth face equation of the virtual crown gear, according to relations of the gear cutting and space theory of engagement, deduced the tooth face equation of klingelnberg cyclo - palloid spiral bevel gear, and drawing the three - dimensional graphs of the virutal crown gear and klingelnberg cyclo - palloid spiral bevel gear according to the design and setting parameters

    對克林貝格擺線齒錐齒輪進行齒面幾何分析。根據銑齒加工中刀盤、搖臺和輪坯的相對位置和相對運動關系建立了切齒嚙合坐標系，由矢量的旋轉推導了產形輪齒面方程;根據空間嚙合原理和切齒嚙合關系推導了被加工齒輪的齒面方程;由設計參數和銑齒調整參數計算得到齒面離散數據，繪制了產形輪和擺線齒錐齒輪的三維齒形。
  3. During analyzing the motional parameters of the rigid body, it is difficult to calculate the rotary matrix

    在剛體運動參數計算過程中，旋轉矩陣的處理是比較麻煩的。
  4. Feature expanded algorithm was the method which makes use of subsistent feature and rotates these feature and xor operation, the new feature which was man - made created was as recognizing basis

    特徵拓展法是利用已有的特徵並對這些特徵進行旋轉和異或運算，人為的創造出新的特徵作為識別的依據。
  5. Recent researches extend the single axis approach to recover unknown rotation angles from uncalibrated image sequence based on a projective geometry approach. but these methods limited by the expense of computing fundamental matrices and trifocal tensors or of the nonlinear optimization involved in computing epipolar tangencies

    因此，探索一種有效而簡單的演算法，求解單軸旋轉運動中的不變量和旋轉角度，是當前計算機視覺技術中的一個熱點研究課題，也是本文的研究目的和出發點。
  6. This contrasts with the computation of fundamental matrices and trifocal tensors, which use only a subsequence of 2 and 3 views respectively. secondly, in our methods, the essential geometry of the image single axis geometry may be specified by six parameters and this may be estimated from one conic and one fundamental matrix ( a total of 12 parameters ) or may be minimally estimated from two conies ( a total of 10 parameters ). previous methods have involved estimating more than this minimum number of parameters

    從本質上講，本文提出的演算法是一個多視角幾何演算法，它充分利用了所獲得的圖象序列，將單軸旋轉運動的幾何信息很好地融入於二次曲線當中，從而創新地提出了利用二次曲線對單軸旋轉運動的不變量進行分析的方法，並首次求解出了單軸旋轉運動中的全部不變量。
  7. Restoration algorithm for rotational motion blurred images with non - zero boundary

    非零邊界旋轉運動模糊圖像的恢復演算法
  8. This algorithm is based on the 16 - fft about square root decomposition, and using the phase revolution unit replaces multiplication, and uses the serial butterfly operation unit. at last, gives the correspond realization measure in fpga

    本文根據一種基於平方根分解的16點fft演算法，採用相位旋轉因子取代乘法器，並利用串列流水蝴蝶運算單元給出了一種新的實現演算法，並介紹了其在fpga中相應的實現方法。
  9. In this thesis, the technology of visual fictitous design was used to design the level exchanged direction and double direction plough. first, the traction force formula of cylindrical plough face based on the prior study was deduced, and the forces of the solid model of circumrotatory pin was calculated, and visual dummy design technology was applied to analyse the force of circumrotatory pin and the parameter of pin

    其次在前人研究的基礎上推導出圓柱型犁體曲面的牽引阻力公式；根據該公式計算出旋轉銷三維實體模型所受的力，根據該力運用可視化虛擬設計技術對模型進行受力分析，對旋轉銷的參數進行合理設計；根據牽引阻力公式計算出安全螺栓所受的力，根據該力運用虛擬設計技術對安全機構進行設計。
  10. The new algorithm starts from an initial estimate which is based on the hough transform, and a rectangular window is centered using the current line approximation, and a new line estimation is generated by making a total least squares fit through the pixels contained within the window. this is repeated until convergence is reached. lastly, we have suggested a new technique which may recover the motion and structure parameters of a moving object by using of 21 optical flow lines based on the optical flow fields of the feature line this thesis is the project supported by aeronautical foundation science ( no. 99f53065 ) and research center of measuring and testing technologies, and control engineering in nanchang institute of aeronautical technology ( no. 2001 - 15 )

    演算法的思路是：首先，在小區域內運用霍夫變換確定直線的初始值；其次，以直線的初始值所對應的直線為中心線，建立一個矩形框；最後，利用矩形框內所包含的邊緣點數據不斷地迭代直至收斂，從而達到進一步修正直線的坐標參數；本文基於特徵直線的光流場，即線流場，建立了一種利用21條光流線確定空間三維物體旋轉運動參數、平移運動參數以及對應的空間直線坐標的線性演算法。
  11. Through the studies of the invariants of the single axis motions, computational theories have been developed in this thesis to provide practical solutions for the problem of structure and motion from fitting the corresponding points in the whole sequence to its conic locus or conies for short. it is then shown that all single axis geometry can be directly computed either from one conic and one fundamental matrix or from at least two conies. the rotation angles then can be calculated directly from using the laguerre formula

    本文通過詳細分析單軸旋轉運動中的不變量，利用物體點在單軸旋轉運動中軌跡為圓，而在圖象平面的投影為二次曲線的這一特徵，以二次曲線為分析的基元，研究了求解單軸旋轉運動結構問題的新理論和一系列新演算法，並在此基礎上完成了物體的三維重建等工作。
  12. In the forth part, the paper uses markowtiz mean - variance analysis in portfolio choice and capital markets and professor zhang zhongzhen pivoting operation to solve portfolio loans

    第四部分，文章利用markowtiz的資產選擇理論和張忠楨教授的樞軸旋轉運演算法試圖解決貸款組合問題。
  13. According as time - varying images composing model, simulated 3 - d rigid shift motion and rotation motion in computer, implemented perspective projection and orthographic projection arithmetic, it proved that the result of experiment is accurate

    根據時變圖像構成模型，採用計算機模擬了三維剛體運動的平移和旋轉運動，以及透視投影和正交投影下的二維運動構成演算法。實驗結果驗證了演算法的正確性。
  14. When the analyzer was located in four angles, a photoelectric detector was used to gather the energy of laser, so we can calculate the retardation of wave plate with the phase shifting

    測量裝置採用了步進電機帶動檢偏器旋轉，運用光柵編碼器測角裝置測量檢偏器的轉動角度，使用光電探測器採集檢偏器在四個方位角度的光強值，根據移相演算法得出波片的相位延遲角。
  15. The motion models and the corresponding motion equations for pure rotation and pure translation are established respectively. several algorithms are proposed for calculating the pure rotational motion parameters and the pure translation motion ones using correspondence of conic curves respectively

    建立了剛體純旋轉運動和純平移運動模型及其相應的運動方程，提出了計算剛體純旋轉運動和純平移運動參數的相應演算法。
  16. Some results acquired by computer calculation show that the rigid garnet pophyroblasts can rotate as their matrix flow, and the rotational degree depends on the shear force, ratio of poephroblasts to matrix and the locations of porphyroblasts in the model

    計算結果表明：剛性的石榴石斑晶會隨著基質的流動而產生旋轉運動，旋轉量的大小取決于剪切力的大小斑晶的密集度以及斑晶在剪切帶中的位置。
  17. Single axis motions play a very important role in the analysis of the structure and motion problem since any euclidean motion can be decomposed by a rotation about one screw axis, followed by a translation along the screw axis

    在計算機視覺的運動與結構分析中，存在一種特殊而又重要的運動形式，那就是單軸旋轉運動。單軸旋轉運動是指物體繞某一固定軸旋轉，而不發生任何平移的運動形式。
  18. Physicists have started thinking that more exotic magnetic effects ( like that spin hall effect mentioned above ) might allow them to build quantum computers that run on spin

    物理學家們已經開始考慮或許更多的外來磁性效應（如上文提及的「空間溫度旋轉走廊效應」 ）能讓科學家們建造依靠旋轉運行的量子計算機。
  19. This paper first discusses how to use the simple transformation to realize the process of image rotation and gives its cost, then points out that the rotation of 2d image can be realized with three translation operations through decomposing matrix, and finally gives the possibility and superiority for using quaternions to substitute matrix in 3d space

    本文先討論用簡單變換實現圖像旋轉的過程和代價，並指出通過矩陣分解可以將二維旋轉運算簡化為三次一維的平移運算，最後給出3d空間中使用四元數替換矩陣的可能性和優越性。
  20. The simulation results show validity of presented method for compensating the rotation motion

    模擬實驗驗證了該演算法補償旋轉運動的有效性。
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