Generalized Finite Difference Time Domain Method and Its Application to Acoustics

Table 1

Approximation errors in the derivatives of the function .

Error (%)
GFDM with 21 points	0.77	5.81
MSPH with 21 points	0.77	6.02
GFDM with 51 points	0.11	1.55
MSPH with 51 points	0.11	1.61