2 papers
math.NA2011
A Polynomial Approximation for Arbitrary Functions
Michael A. Cohen, Can Ozan Tan
We describe an expansion of Legendre polynomials, analogous to the Taylor expansion, to approximate arbitrary functions. We show that the polynomial coefficients in Legendre expans…
stat.ME2011
Multiplicative Propagation of Error During Recursive Wavelet Estimation
Michael A. Cohen, Can Ozan Tan
Wavelet coefficients are estimated recursively at progressively coarser scales recursively. As a result, the estimation is prone to multiplicative propagation of truncation errors…