以下为句子列表:
英文: A sufficient and necessary condition for the existence of compactly supported orthogonal vector-valued wavelets is deriven by means of paraunitary vector filter hank theory and matrix theory.
中文: 运用矩阵理论与仿酉向量滤波器理论,给出了向量值正交小波存在的充要条件。
更详细...
|