谐波分析算法
............\MAIN.CPP
............\MAIN.DDP
............\MAIN.DFM
............\MAIN.H
............\MAIN.OBJ
............\PP.BPR
............\PP.CPP
............\PP.EXE
............\PP.OBJ
............\PP.RES
............\PP.STR
............\PP.TDS