论文标题
P-Adic紧密小波框架
p-adic tight wavelet frames
论文作者
论文摘要
我们提出了一种简单的方法来构造步进掩码和相应的步骤小波函数,该函数在P-ADIC数字上生成紧密的小波帧。为了构建紧密的小波框架,我们不使用单一延伸的原则,我们使用Pontryagin的双重性原理。
We propose a simple method to construct step mask and corresponding step wavelet functions that generate tight wavelet frames on the field of p-adic numbers. To construct tight wavelet frames we do not use the principle of unitary extension, we use Pontryagin's principle of duality.