TY - BOOK AU - Tzafestas,S.G.,1939- TI - Walsh functions in signal and systems analysis and design PY - 1985/// CY - New York PB - Van Nostrand Reinhold KW - Electronics KW - Mathematics KW - Addresses, essays, lectures KW - Electronic control KW - Walsh functions N1 - 'A Hutchinson Ross Benchmark book.'; Includes indexes ER -