J. A. C. Weideman, Computation of the Complex Error Function, SIAM Journal on Numerical Analysis, Vol. 31, No. 5 (Oct., 1994), pp. 1497-1518 ...

The transfer function results from a multiplication of each filter's transfer function. To perfectly reject unwanted components of the spectrum, it could be suggested that an ideal filter should have ...

ABSTRACT:The relative abilities of 2, dimensioned statistics—the root-mean-square error (RMSE) and the mean absolute error (MAE)—to describe average model-performance error are examined.