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- This paper is focused on the inverse problem of doubly center matrices. 摘要本文研究雙中心矩陣反問(wèn)題。
- The inverse problem of finding the displacement field from a strain field is not so simple. 反過(guò)來(lái)，如果從變應場(chǎng)來(lái)尋找位移場(chǎng)，那么問(wèn)題就沒(méi)有這么簡(jiǎn)單。
- The inverse acoustic scattering problem is a typical Math-matical Physics inverse problem. 聲波反散射問(wèn)題是一個(gè)典型的數學(xué)物理反問(wèn)題。
- The inverse problem of space manipulator described by full Cartesian coordinates is studied in the present paper. 討論了用完全笛卡爾坐標描述的空間機械手逆動(dòng)力學(xué)問(wèn)題。
- The least-square solutions to the inverse problem are established and their general form is given. 建立了雙中心矩陣反問(wèn)題的最小二乘解，得到了解的具體表達式。
- Levenberg-Marquardt algorithm can also be used to solve the nonlinear inverse problem of the parameter estimation. 遺傳算法是一種相對較新的用于最優(yōu)化估計的方法,也可以用于求解反問(wèn)題。
- The error of FIF is studied in this paper, and an efficient method to solve the inverse problem of FIF is obtained. 摘要研究分形插值的誤差估計，并由此獲得解反問(wèn)題的一條有效途徑。
- Direct and Inverse Problems in Engineering applications. 工程應用中的正逆命題。
- An inverse problem of a free boundary problem which arised from the flow of non-Newtonian fluids is studied. 摘要討論了由非牛頓流體流動(dòng)引起的一類(lèi)自由邊值問(wèn)題的一個(gè)反問(wèn)題。
- This inverse problem can be solved in two steps, and consequently divided in two subproblems to research. 該反問(wèn)題的求解可分成兩步進(jìn)行，歸結為兩個(gè)相應的子問(wèn)題進(jìn)行研究。
- The reconstruction algorithms include back projection algorithm and filter back projection algorithm for inverse problem. 逆問(wèn)題部分實(shí)現反投影算法和濾波反投影算法。
- Normally, image reconstruction from incomplete projections is an ill-conditioned inverse problem which can not be solved by traditional FBP or ART algorithm. 從投影重建切片圖像,可以看作是解一個(gè)線(xiàn)性方程組的問(wèn)題,由于投影數目少,該方程組無(wú)唯一解。
- The numerical method for the inverse problem of second-dimensional advection-dispersion-reaction equations is discussed in the article. 摘要討論了一類(lèi)二維對流反應擴散方程反問(wèn)題的數值解法。
- An inverse problem method is employed to determine the average magnitude of acid pollutants in groundwater in Fengshui, Zibo, Shandong. 摘要應用反問(wèn)題方法探討山東淄博市張店區灃水南部區域地下水中硫酸鹽的年入滲強度的數值反演問(wèn)題。
- The least-squares solutions of the inverse problem of anti-centrosymmetric matrices is discussed, and the expression of the solution is obtained. 摘要討論反中心對稱(chēng)矩陣反問(wèn)題的最小二乘解，得到瞭解的具體表達式。
- It transforms the inverse problem of parameter identification into solution of optimization problem using evolutionary algorithm. 該方法把參數識別反問(wèn)題轉化為優(yōu)化問(wèn)題用演化方法求解。
- Including material inhomogeneity and distributive parameters, a least-square optimal model is developed for the inverse problem. 由最小二乘原理建立反演模型，應用共軛梯度法進(jìn)行求解。
- The solvability conditions of the LQ inverse problem for the multivariable linear time invariant system is studied iwth the polynomial matrix method. 利用多項矩陣方法研究了多變量線(xiàn)性定常系統LQ逆問(wèn)題的可解性條件，得到了一般情形下的LQ逆問(wèn)題解的充要條件及其代數描述。
- This method transforms the inverse problem of 3-D bodies into the one of D bodies by use of D combinational polygonal prisms to approach 3-D bodies. 該方法用二度半組合多邊形棱柱體來(lái)逼近三度體，從而把三度體重磁異常反演問(wèn)題轉化為二度半體的反演問(wèn)題；
- Using distributed source model, this imaging problem can be formulated as an ill-conditioned and highly underdetermined linear inverse problem. 采用非參數的分布源模型,磁源成象問(wèn)題即為求解一病態(tài)的欠定的線(xiàn)性方程組。
