TY - BOOK AU - Harger,Robert O. TI - An introduction to digital signal processing with Mathcad /​ T2 - Mathcad electronic book SN - 0534951414 PY - 1999/// CY - Boston PB - PWS Pub. Co. KW - MathCAD KW - Signal processing KW - Digital techniques N1 - Accompanying CD-ROM held at Circulation Desk ; DD458, DD459; Includes bibliographical references and index ER -