This paper,using the method of differential equation,proves some characters properties of basic elementary function,and then concludes an equivalent representation about basic elementary function.

In this paper,we give the equivalent representation of the strict block-diagonally dominant matrix.

Major work in this thesis is the implementation of equal-table: Major work in this dissertation is: According to a connected components labeling algorithm used for multi-value segmented image with hardware, complete the architecture design and circuit design of equa.

By analyzing characteristics of domain business model expressing the same business requirements,the partition algorithm of equivalent feature set and the identification algorithm of reusable bu.