齊次變分問題 的英文怎麼說
中文拼音 [qícìbiànfēnwèntí]
齊次變分問題
英文
homogeneous variational problem- 齊 : 齊名詞[書面語]1. (調味品) flavouring; seasoning; condiment2. (合金, 此義今多讀 ) alloy
- 次 : Ⅰ名詞1 (次序; 等第) order; sequence 2 [書面語] (出外遠行時停留的處所) stopping place on a jou...
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 問 : Ⅰ動詞1 (請人解答) ask; inquire 2 (詢問; 慰問) question; ask about [after]; inquire about [aft...
- 題 : Ⅰ名詞1. (題目) subject; title; topic; problem 2. (姓氏) a surname Ⅱ動詞(寫上) inscribe; write
- 問題 : 1 (需回答的題目) question; problem 2 (需研究解決的矛盾等) problem; matter 3 (事故或意外) tr...
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Secondly, i applied the method of matrix analysis to build up mathematic model of swaying platform, and solved the question of motion anti - solution, velocity and acceleration. then i analyzed the dynamics problems of the swaying platform. based on the calculation of the swaying platform ’ s force and moment, built up the dynamics equations of swaying platform by using virtual work principle
其次,應用矩陣分析和齊次坐標變換建立了搖擺臺的運動學數學模型,從反運動學的角度分析了搖擺臺的位置、速度和加速度的反解方程;分析了搖擺臺的動力學問題,通過對搖擺臺的驅動桿進行附加力和附加力矩計算,並利用達朗貝爾原理和虛功原理,建立了搖擺臺的動力學方程。Several steps of the work have been done to achieve the system. first is to analysis the camera model and imaging transformation by homogeneous reference frame
作者在實現該系統中,首先分析攝像機的成像模型以及如何在齊次坐標下用線性矩陣分析物體的成像變換問題。Gram - schmidt method for zernike polynomials fit and singular value decomposition ( svd ) are concerned. the direction question for zernike polynomials fit is discussed and the surface error in the normal direction is deduced. to solve - the coupling and mixture of zernike polynomials fit method, rigid - body displacement is removed with coordinate transformation and then fitted with zernike polynomials
介紹了zernike擬合的gram - schmidt以及奇異值分解兩種方法;論述了zernike擬合時的方向問題,計算了法線方向的面形誤差;針對zernike擬合時的藕合與混淆,採用先用齊次坐標變換去除剛體位移,再用奇異值分解進行zernike擬合。Because the questions of partial differential equations make green function method studied difficultly for student, the variation of parameters formula and ordinary differential equation are put forward. initial value of ordinary differential equation and the boundary value of ordinary differential equation are discussed. green function with time and green function without time are introduced and theirs equations and conditions are calculated
基於偏微分方程問題造成學生學習green函數方法的困難,我們以常微分方程為切入點,從學生熟悉的參數變動法解非齊次方程出發,討論了非齊次常微分方程的初值問題和邊值問題,引入含時green函數和與時間無關的green函數,得出它們應滿足的方程與條件,分析這些green函數最一般的性質及物理含義,從而驗證了通常green函數方法在數學上的合理性,在此基礎上總結並規范了green函數方法解決問題的基本思想和步驟。分享友人