On the Approximation of a Continuous Function f(x, y) by its Two Dimensional Legendre Wavelet Expansion
Shyam Lal, Vivek Kumar · International Journal of Computer Applications · 2016
In this paper, three new estimates of the continuous function f (x, y) by its two dimensional Legendre wavelet expansion have been obtained.These estimators are sharper and best possible in Legendre wavelet analysis.