Newton methodcurve fittinghandwritten character recognitioninterpolationpolynomial approximationBernstein polynomialsBezier controlBezier curveNewton-Lagrange polynomialsPIA algorithmIn this paper, a given handwritten curve will be approximately converted into a Bezier curve. First, a number of sampled points on ...
In (Peng et al., 2015b), inter-tier interference in H-CRAN has been addressed by using the Lagrange dual decomposition method by jointly allocating RBs and transmit power to RRHs. The Lagrange dual method has also been considered for resource management problem in a distributed MIMO CRAN (...
An accelerated iterative method is suggested for the dynamic analysis of multibody systems consisting of interconnected rigid bodies. The Lagrange multipliers associated with the kinematic constraints are iteratively computed by the monotone reduction of the constraint error vector, and the resulting ...
An augmented Lagrange multiplier method has been proposed to minimize a free-energy functional subject to constraints for a steric PB model in the work [52]. Newton iterative relaxation finite element methods have been developed to solve steric PB models with nonuniform ionic sizes, which, after ...
Number of conjugate gradient iterations taken in the current iteration (seePreconditioned Conjugate Gradient Method) Line search steplength Multiplicative factor that scales the search direction (seeEquation 11) Thefminunc'quasi-newton'algorithm can issue askipped updatemessage to the right of theFirst-or...
(1.3) with corresponding Lagrange multiplier\lambdaare (a)f^*(f(X)) +\lambda _* X = f^*(E)with\lambda _* >0and (b)\lambda _* (\Vert X\Vert _F -\Delta ) = 0. Furthermore Problem (1.3) is a convex quadratic problem and therefore these two conditions are necessary and ...
2) Block Jacobi-Newton Iterative Method 块Jacobi-Newton迭代法3) Jacobi Iteration Jacobi迭代法 1. In this paper,the application of Jacobi Iteration and Gauss-Seidel Iteration in solution of linear(equations) was introduced,and their advantage and disadvantage were also compared. 对Jacobi迭代法与...
[29] have compared the ISPKF with KF, EKF, UKF and Gauss-Newton filter, and demonstrate the ISPKF's capabilities in avoiding IMU measuring noise. Therefore, in order to solve the problem of LiDAR-IMU time delay calibration, we use the fusion method based on ICP and...
(22)) via finding the smallest root of a 6th-order polynomial in the Lagrange multiplier. In this section, we adopt the commonly used Newton’s method to compute the desired root. The second benchmark algorithm comes from Ref.18, where an algebraic method was developed for geolocating a ...
The best known iterative method for solving nonlinear equations is the Newton method xˆ=x-f(x)f′(x)=x-u(x) (see the iterative formula (1.3)), which has quadratic convergence. Geometrically, this method produces every new approximation xˆ to the zero by substituting f with its tange...