COMPUTER-AIDED ANALYSIS FOR TRANSFER CHARACTERISTIC OF WAVE DIGITAL FILTER
波数字滤波器传输特性的计算机辅助分析

An approach for finding the transfer characteristic of wave digital filter is presented and a general computer program is developed. The program can be used to analyse the quantification effect of different coefficient word-lengths to the transfer characteristic of wave digital filter, thus it is possible to make a reasoriable choice of coefficient Word-length jn order to take account of the economics as well as the technical specification in the hardware implementation of wave digital filter.