AbstractIn recent years,the determination of Fermi energy levels in semiconductorsunder different conditions and the effect of defects in deep energy levels onluminous efficiency h...

AbstractIt is the basic problem of calculus to determine the convergence and divergenceof sequence and to solve its limit,which is the basis of learning the follow-up contentof cal...

目录1引言…P12H0 pfield神经网络的基本理论…P12.1离散型H0 pfield神经网络算法的定义及特性…P12.2连续型Hopfield神经网络算法的定义及特性…P32.3 Hopfield网络当前的研究成果…P53 Hopfield...

ess mathematical history to master;Second,in the real classroom teaching environment,eventhough teachers seldom use HPM to integrate the history of mathematics into classroom teach...

hod for finding the eigenvalues and eigenvectors,finding the invertible matrix and diagonalizing it.Key words:Diagonal matrix,Matrix diagonalization,Eigenvalue,Eigenvector矩阵作为...

目录1.引言.…2.“数形结合”的发展...………12.1数学思想萌芽时期的数形结合一一数形不分.......12.2古代数学发展时期的数形结合一一从数占上风到形占上风......22.3解析几何产生后的数形结合...

same time,with the support of Internet technology,the education field and the Internet are deeplyintegrated to accelerate the innovation and Reform in the field of education in Chi...

目录第1章绪论11.1研究目的及意义…1.1.1研究目的…1.1.2所究意义…1.2国内研究现状1.3研究方法…第2章有关高考数学改革的国家政策.....……3第3章2019年高考数学试卷试题分析.…33.1题多解…3....

The Significance and Strategy of Blackboard Writingin Mathematics Classroom Teaching under PPTAbstract China's medium and long-term education planning points out that the impact of...

Key words:e、π，irrational,rational approximation,limit