1. Introduction. The estimation of quadrature errors for analytic functions has been considered by Davis and Rabinowitz . An estimate for the error of the Gaussian quadrature formula for analytic functions was obtained by Davis . McNamee  has also discussed the estimation of error of the Gauss-Legendre quadrature for analytic functions. Convergence… (More)
UNIT I Solution of Partial Differential Equation (PDE) by separation of variable method, numerical solution of PDE (Laplace, Poisson's, Parabola) using finite difference methods.
Contrast Enhancement is incredibly vital for better visual perception and color reproduction. This paper presents a new contrast enhancement technique based on central intensity level analysis for remote sensing images. Firstly execute discrete wavelet transform (DWT) on the processed images and in that case using the log-average luminance the LL sub-band… (More)