A detailed description is given of a method to minimize a function by computer. This technique was applied to the titration data of bivalent metal-itaconate complexes, and made it possible to identify the existing complexes, and to calculate their stability constants with their related statistical ...
We suggest to make a single partition of the feasible set in a concave variable only so that a convex approximation of the objective function upon every partition set has an acceptable error. Minimizing convex approximations on partition sets provides an approximate solution of the nonconvex ...
A calibration method for the pseudo-3D-artefact on a coordinate measuring machine (CMM) is presented, with the aim to minimise the influence of geometric CMM errors. Therefore a computer simulation is used to analyse the effects of these disturbing errors on the calibration of the ball plate ...
c) v( Ii) is a non-increasing function of Ii. d) v( Ii.) is a convex function. e) For every E > 0, there is an Ii* 2: 1> such that Ii > ii* implies v(n) :s E. CONY EX FUNC TION MINIMIZATlON 35 PROOF: Property b) follows immediately 'from the definition of v( ...
This performs a constrained optimization onfobjwhich isgrowth(R,f)withRfixed (ie so a function of justf). The constraint is specified in growthconstraint.m: function[c,ceq] = growthconstraints(x) c = norm(x,1)-1; ceq = 0; This defines an inequality constraint (sum(f_j) <= 1) an...
With this section we begin consideration of multidimensional minimization, that is, finding the minimum of a function of more than one independent variable. This section stands apart from those which follow, however: All of the algorithms after this section will make explicit use of a one-dime...
The Filled Function Method is an approach for solving unconstrained globalminimizationproblem. 填充函数是一种解无约束全局极小化问题的方法,这种方法的关键是构造填充函数. 互联网 The requirement ofminimizationfor the Dewar is increasing in the development of astronomical technique. ...
Viberg A, Cars O, Karlsson MO, Jonsson S. Estimation of cefuroxime dosage using pharmacodynamic targets, MIC distributions, and minimization of a risk function. J Clin Pharmacol. 2008;48(11):1270–81.Viberg A, Cars O, Karlsson MO, Jonsson S. Estimation of ce- furoxime dosage using ...
The minimization of a quadratic function over the simplex occurs in many fields, such as non-smooth optimization, economy, statistics and management science. We propose an algorithm based on a differentiate exact penalty function that, under mild assumptions, finds the solution in a finite number ...
1) Minimization of function 函数极小值 2) maxi min value of fractional function 分式函数的极大极小值 3) extremal function 极值函数 1. In this paper,we discuss the relationship between extremal metric of a Nehari class and the Schwarzian derivative of theextremal function,and investigate the rad...