File list (Check if you may need any files):
正余弦波形生成程序\Cos.dat
..................\COSWAVE.BAS
..................\COSWAVE.EXE
..................\COSWAVE.OBJ
..................\QB.INI
..................\SIN.BIN
..................\SIN.DAT
..................\sinewave.bas
..................\SINEWAVE.EXE
..................\SINEWAVE.OBJ
..................\tcprog
..................\......\COS.BIN
..................\......\Cos.dat
..................\......\S
..................\......\SIN.BIN
..................\......\SIN.DAT
..................\......\SINEWAVE.C
..................\......\TXT2BIN.C
..................\......\TXT2BIN.EXE