This file contains utility functions for spelling out numbers in international and US formats.

声音信号处理，采集和分析语言信号的频谱并且用低通滤波器处理该信号。播放最后处理信号。-treat the signal of son, detect the signal of son and analyse the frequental spectre of signal and treat it with filtre passe-bas. Play the wav treated.

8x8 dot matrix + program .bas

SWMM5接口代码文件，包含了SWMM5的V接口文件、Visual Basic接口文件和Delphi Pascal接口文件等。-This archive contains the SWMM 5 Interfacing Guide and supporting files. Contents -------- Interfacing.chm The Interfacing Guide in the form of a Windows HTML Help file (doub