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math.GM2022★ 2 cited
Convolution theorems for the free metaplectic transformation and its application
Hui Zhao, Bing-Zhao Li
The free metaplectic transformation (FMT) is widely used in many fields such as filter design, pattern recognition, image processing and optics. In order to obtain a more concise a…
math.GM2022
Sampling theorems associated with offset linear canonical transform by polar coordinates
Hui Zhao, Bing-Zhao Li
The sampling theorem for the offset linear canonical transform (OLCT) of bandlimited functions in polar coordinates is an important signal analysis tool in many fields of signal pr…