用least square造句子，“least square”造句
The least square method about velocity is used usually to solve the essential factors of target motion in submarine operation.
This paper solves problems of geometrically nonlinear bending of very flat and thin orthotropic shell under transverse load with least square method of collocation.
In oider to reduce the influence of reading errors on the final results some special measures were taken such as preliminary equation reduction , high precision numerical differentiation, and orthogonal polynomal least square curve fitting etc.
The effects of this SNP on backfat thickness in Landrace, Yorkshire and Duroc were estimated using least square method. The homozygote pigs had thicker backfat than the heterozygote ones.
The parameters of error model were identified by the least square method.
The inverse least square problem with spectral constraints is also studied and a sufficient condition is given for its solvability.
The output feedback pole assignment problem is transformed to a least square problem. The feedback matrix can be obtained by using LM algorithm.
The ionization of one dimensional model atoms in ultra intense laser fields has been studied by solving time dependent Schrdinger equation using the least square fitting and the Runge Kutta methods.
The paper discusses the improved least square method for polynomial differentiation.
The premise structure of fuzzy model is confirmed by the improved fuzzy clustering, and fuzzy relation matrix of fuzzy model is confirmed by orthogonal least square.
A linear equation set can be solved by means of least square method, thus the form errors of the flat mirror under test can be obtained and the form of the flat mirror can be fitted.
The nonlinear parameter identification of fuel cell polarization curve was converted into two sub-problems of linear least square identification based on interval segmentation technique.
Implementation of nonlinear least square with global convergence in Forstat
The shape and the smooth of curve can be pledged by this method because the B-type spline curve of least square to protect shape and smooth is used for this method.
The data for the measurement can use direct least square fitting to solve the curvature of the workpiece.
Recursive least square method was used to adjust the parameters of the PID controller, which was applied in three-element control system of boiler drum level.
