Unser, Michael; Daubechies, Ingrid On the approximation power of convolution-based least squares versus interpolation. (English) Zbl 0879.94005 IEEE Trans. Signal Process. 45, No. 7, 1697-1711 (1997). Cited in 2 ReviewsCited in 21 Documents MSC: 94A12 Signal theory (characterization, reconstruction, filtering, etc.) 94-02 Research exposition (monographs, survey articles) pertaining to information and communication theory 41A05 Interpolation in approximation theory 41A15 Spline approximation 41A58 Series expansions (e.g., Taylor, Lidstone series, but not Fourier series) Keywords:interpolation; Strang-Fix conditions; \(L_ 2\)-error bound; convolution-based continuous signal representation; quasi-interpolation; pointwise error estimates; asymptotic limit; polynomial splines × Cite Format Result Cite Review PDF Full Text: DOI Link