Qiwei Liu, Yanheng Ma. Linear Canonical Transforms' Discretization Formula Based on the Frequency-Domain Convolution Theory. In Qilian Liang, Jiasong Mu, Min Jia, Wei Wang 0180, Xuhong Feng, Baoju Zhang, editors, Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems, CSPS 2017, Harbin, China, 14-16 July 2017. Volume 463 of Lecture Notes in Electrical Engineering, pages 1381-1388, Springer, 2017. [doi]