In refractive surgery, the cubic spline fit for the transition zone breaks down for myopia and myopic meridians in mixed astigmatism as in many cases the cubic spline ...
Abstract: In the paper, some factors produced instrumental error of the coaxial shunts conversion ratio have been studied. Complementary error influence on the ...
Abstract: When a signal is approximated by a finite set of component signals which span a subspace \Phi, the least-square approximation may be interpreted geometrically in signal space as the ...