“…They have applications in mathematics and engineering in a wide variety of areas, including sampling theory [1], operator theory [36], harmonic analysis [45], nonlinear sparse approximation [23,29], pseudodifferential operators [34], wavelet theory [20], wireless communications [53,54,40], data transmission with erasures [27,10], filter banks [11], signal processing [28,9], image processing [14], geophysics [47], and quantum computing [24].…”