大学英语词汇短语释义解析及例句 compact support


释义：

compact support [数] 紧支柱

例句：



In particular, for the case of small initial data with compact support, the author gives the life-span of classical solutions and its application to nonlinear wave equations.

特别地，对紧支集小初值的情况，给出了经典解的生命区间及其在非线性波动方程中的应用。



In this paper, we give an algorithm of construction compact support bivariate orthogonal scaling function whose dilation matrix is 2i, the correspond wavelets are also offered.

本文给出构造矩阵伸缩为2i的紧支撑二元正交尺度函数的一种算法，得到相应的小波函数。