FNMcirc.m
This script evaluates the times and errors as in the FNM circular paper found in the publications section. The example begins by creating a transducer and creating a data structure that defines the attenuation value. The computation grid is then defined. The pressure field is then generated followed by the evaluation the times and errors as a function of the number of abscissas. Three figures are generated and are found below.
Figure 1: Plot of the pressure field produced by the FNMcirc method.
Figure 2: Plot of time vs. the number of abscissas used in the calculation made by the FNMcirc method.
Figure 3: Plot of normalized error vs. the number of abscissas used in the calculation made by the FNMcirc method.