The approximation theory on the p - adic walsh - fourier riese average 級數黎斯平均的逼近定理
In the second chapter , the approximation theories of modified baskakov - beta operators are investigated 第二章研究修正的baskakov ? beta算子的逼近定理。
In chapter two , the basic knowledge related to panel display drive technology and chromaticity is introduced . some terminology of functions approximation theory is presented 第二章介紹了有關平板顯示器驅動技術的基本原理和顯示色度學相關的基礎知識,同時給出函數逼近理論的基本概念。
The study of direct and inverse theorems on the approximation of linear operators to functions in normed linear spaces is an important subject in the approximation theory . it is significant in theory and application 線性算子對賦范線性空間中函數逼近正逆定理的研究是逼近論中重要的研究課題之一,在理論和實際應用上都具有重要的意義。
The main research work involves : ( 1 ) based on first order ode ( ordinary differential equation ) approximation theory and hopf bifurcation theory , the nonlinear motion stability of the train is studied emphatically 本文所做的主要工作有: ( 1 )基于常微分方程的一次近似理論和hopf分叉理論,重點研究了列車(車輛)系統的非線性運動穩定性。
In mathematics, approximation theory is concerned with how functions can best be approximated with simpler functions, and with quantitatively characterizing the errors introduced thereby. Note that what is meant by best and simpler will depend on the application.