A Sequential Selection Normalized Subband Adaptive Filter with Variable Step-Size Algorithms

Table 1

Computational complexity of various NSAF algorithms and data memory usage.

	Multiplications	Additions	Divisions	Comparisons	Data memory usage
NSAF		2M+3NL-N+1	1	0
FC-VSS-NSAF				1
VSS-SS-NSAF				1
IVSS-SS-NSAF