m：番号
data：波形時刻歴数値
k：番号
Re(Ck)：複素フーリエ係数実数部
Im(Ck)：複素フーリエ係数虚数部
abs(Ck)：複素フーリエ係数絶対値
Re(xm)：フーリエ逆変換実数部
Im(xm)：フーリエ逆変換虚数部
m,data,k,Re(Ck),Im(Ck),abs(Ck),Re(xm),Im(xm)
0,5,0,0,0,0,5,0
1,32,1,3.88,2.071,4.398,32,0
2,38,2,2.744,-4.19,5.009,38,0
3,-33,3,2.479,-5.976,6.47,-33,0
4,-19,4,-3.375,-4.375,5.526,-19,0
5,-10,5,-2.094,1.928,2.846,-10,0
6,1,6,-3.619,1.185,3.808,1,0
7,-8,7,1.985,2.476,3.173,-8,0
8,-20,8,1,0,1,-20,0
9,10,9,1.985,-2.476,3.173,10,0
10,-1,10,-3.619,-1.185,3.808,-1,0
11,4,11,-2.094,-1.928,2.846,4,0
12,11,12,-3.375,4.375,5.526,11,0
13,-1,13,2.479,5.976,6.47,-1,0
14,-7,14,2.744,4.19,5.009,-7,0
15,-2,15,3.88,-2.071,4.398,-2,0