;risultati in MATLAB

Yfft =

  1.0e+003 *

    0.3128
         0
    0.0124
   -0.0180
    0.0151
         0
    0.0124
    0.0180
   -0.0718
   -0.1160
    0.0139
   -0.0120
    0.0150
    0.0036
    0.0090
    0.0273
   -0.0013
   -0.0455
    0.0146
   -0.0074
    0.0146
    0.0074
   -0.0013
    0.0455
    0.0090
   -0.0273
    0.0150
   -0.0036
    0.0139
    0.0120
   -0.0718
    0.1160
    0.4229
    0.1345
    0.0129
   -0.0163
    0.0151
    0.0009
    0.0118
    0.0199
   -0.0344
   -0.0831
    0.0141
   -0.0107
    0.0149
    0.0045
    0.0075
    0.0306
    0.0027
   -0.0393
    0.0147
   -0.0064
    0.0145
    0.0085
   -0.0073
    0.0537
    0.0101
   -0.0245
    0.0150
   -0.0026
    0.0136
    0.0133
   -0.1885
    0.2027
   -3.4620
   -2.2991
    0.0133
   -0.0147
    0.0150
    0.0018
    0.0111
    0.0221
   -0.0170
   -0.0652
    0.0143
   -0.0096
    0.0148
    0.0054
    0.0055
    0.0345
    0.0055
   -0.0345
    0.0148
   -0.0054
    0.0143
    0.0096
   -0.0170
    0.0652
    0.0111
   -0.0221
    0.0150
   -0.0018
    0.0133
    0.0147
   -3.4620
    2.2991
   -0.1885
   -0.2027
    0.0136
   -0.0133
    0.0150
    0.0026
    0.0101
    0.0245
   -0.0073
   -0.0537
    0.0145
   -0.0085
    0.0147
    0.0064
    0.0027
    0.0393
    0.0075
   -0.0306
    0.0149
   -0.0045
    0.0141
    0.0107
   -0.0344
    0.0831
    0.0118
   -0.0199
    0.0151
   -0.0009
    0.0129
    0.0163
    0.4229
   -0.1345
    0.3179
    0.0249
    0.0125
   -0.0176
    0.0151
    0.0002
    0.0122
    0.0185
   -0.0591
   -0.1054
    0.0139
   -0.0117
    0.0149
    0.0038
    0.0086
    0.0280
   -0.0002
   -0.0438
    0.0146
   -0.0072
    0.0146
    0.0077
   -0.0026
    0.0473
    0.0093
   -0.0265
    0.0150
   -0.0033
    0.0138
    0.0123
   -0.0883
    0.1292
    0.5305
    0.2126
    0.0130
   -0.0159
    0.0151
    0.0011
    0.0116
    0.0204
   -0.0289
   -0.0778
    0.0142
   -0.0104
    0.0149
    0.0047
    0.0070
    0.0315
    0.0035
   -0.0380
    0.0147
   -0.0062
    0.0144
    0.0087
   -0.0092
    0.0562
    0.0104
   -0.0238
    0.0150
   -0.0024
    0.0135
    0.0137
   -0.2646
    0.2550
   -0.7760
   -0.5889
    0.0134
   -0.0144
    0.0150
    0.0020
    0.0109
    0.0226
   -0.0140
   -0.0619
    0.0143
   -0.0093
    0.0148
    0.0057
    0.0048
    0.0356
    0.0060
   -0.0334
    0.0148
   -0.0052
    0.0143
    0.0099
   -0.0203
    0.0689
    0.0113
   -0.0215
    0.0150
   -0.0015
    0.0132
    0.0151
    1.7654
   -1.0119
   -0.1418
   -0.1695
    0.0137
   -0.0130
    0.0150
    0.0029
    0.0099
    0.0251
   -0.0055
   -0.0514
    0.0145
   -0.0082
    0.0147
    0.0066
    0.0018
    0.0407
    0.0079
   -0.0297
    0.0149
   -0.0042
    0.0141
    0.0110
   -0.0410
    0.0894
    0.0119
   -0.0194
    0.0151
   -0.0007
    0.0128
    0.0167
    0.3660
   -0.0868
    0.3343
    0.0526
    0.0126
   -0.0171
    0.0151
    0.0004
    0.0121
    0.0189
   -0.0490
   -0.0967
    0.0140
   -0.0113
    0.0149
    0.0040
    0.0083
    0.0288
    0.0009
   -0.0422
    0.0147
   -0.0069
    0.0145
    0.0079
   -0.0040
    0.0493
    0.0096
   -0.0258
    0.0150
   -0.0031
    0.0137
    0.0126
   -0.1106
    0.1464
    0.7763
    0.3770
    0.0131
   -0.0155
    0.0150
    0.0013
    0.0114
    0.0210
   -0.0243
   -0.0731
    0.0142
   -0.0101
    0.0149
    0.0049
    0.0065
    0.0324
    0.0042
   -0.0368
    0.0148
   -0.0059
    0.0144
    0.0090
   -0.0115
    0.0589
    0.0106
   -0.0232
    0.0150
   -0.0022
    0.0134
    0.0140
   -0.4087
    0.3509
   -0.4087
   -0.3509
    0.0134
   -0.0140
    0.0150
    0.0022
    0.0106
    0.0232
   -0.0115
   -0.0589
    0.0144
   -0.0090
    0.0148
    0.0059
    0.0042
    0.0368
    0.0065
   -0.0324
    0.0149
   -0.0049
    0.0142
    0.0101
   -0.0243
    0.0731
    0.0114
   -0.0210
    0.0150
   -0.0013
    0.0131
    0.0155
    0.7763
   -0.3770
   -0.1106
   -0.1464
    0.0137
   -0.0126
    0.0150
    0.0031
    0.0096
    0.0258
   -0.0040
   -0.0493
    0.0145
   -0.0079
    0.0147
    0.0069
    0.0009
    0.0422
    0.0083
   -0.0288
    0.0149
   -0.0040
    0.0140
    0.0113
   -0.0490
    0.0967
    0.0121
   -0.0189
    0.0151
   -0.0004
    0.0126
    0.0171
    0.3343
   -0.0526
    0.3660
    0.0868
    0.0128
   -0.0167
    0.0151
    0.0007
    0.0119
    0.0194
   -0.0410
   -0.0894
    0.0141
   -0.0110
    0.0149
    0.0042
    0.0079
    0.0297
    0.0018
   -0.0407
    0.0147
   -0.0066
    0.0145
    0.0082
   -0.0055
    0.0514
    0.0099
   -0.0251
    0.0150
   -0.0029
    0.0137
    0.0130
   -0.1418
    0.1695
    1.7654
    1.0119
    0.0132
   -0.0151
    0.0150
    0.0015
    0.0113
    0.0215
   -0.0203
   -0.0689
    0.0143
   -0.0099
    0.0148
    0.0052
    0.0060
    0.0334
    0.0048
   -0.0356
    0.0148
   -0.0057
    0.0143
    0.0093
   -0.0140
    0.0619
    0.0109
   -0.0226
    0.0150
   -0.0020
    0.0134
    0.0144
   -0.7760
    0.5889
   -0.2646
   -0.2550
    0.0135
   -0.0137
    0.0150
    0.0024
    0.0104
    0.0238
   -0.0092
   -0.0562
    0.0144
   -0.0087
    0.0147
    0.0062
    0.0035
    0.0380
    0.0070
   -0.0315
    0.0149
   -0.0047
    0.0142
    0.0104
   -0.0289
    0.0778
    0.0116
   -0.0204
    0.0151
   -0.0011
    0.0130
    0.0159
    0.5305
   -0.2126
   -0.0883
   -0.1292
    0.0138
   -0.0123
    0.0150
    0.0033
    0.0093
    0.0265
   -0.0026
   -0.0473
    0.0146
   -0.0077
    0.0146
    0.0072
   -0.0002
    0.0438
    0.0086
   -0.0280
    0.0149
   -0.0038
    0.0139
    0.0117
   -0.0591
    0.1054
    0.0122
   -0.0185
    0.0151
   -0.0002
    0.0125
    0.0176
    0.3179
   -0.0249




Ydb =

  1.0e+006 *

   -1.3240
   -1.3185
   -1.3016
   -1.2714
   -1.2244
   -1.1524
   -1.0351
   -0.7910
   -0.5877
   -1.0006
   -1.1692
   -1.2781
   -1.3587
   -1.4228
   -1.4759
   -1.5210
   -1.5602
   -1.5948
   -1.6256
   -1.6534
   -1.6786
   -1.7017
   -1.7230
   -1.7427
   -1.7609
   -1.7780
   -1.7940
   -1.8090
   -1.8231
   -1.8365
   -1.8492
   -1.8612
   -1.8726
   -1.8835
   -1.8940
   -1.9039
   -1.9135
   -1.9226
   -1.9314
   -1.9399
   -1.9480
   -1.9558
   -1.9634
   -1.9707
   -1.9777
   -1.9845
   -1.9911
   -1.9975
   -2.0037
   -2.0096
   -2.0154
   -2.0211
   -2.0265
   -2.0318
   -2.0370
   -2.0420
   -2.0469
   -2.0516
   -2.0562
   -2.0606
   -2.0650
   -2.0692
   -2.0733
   -2.0774
   -2.0813
   -2.0851
   -2.0888
   -2.0924
   -2.0959
   -2.0993
   -2.1026
   -2.1059
   -2.1090
   -2.1121
   -2.1151
   -2.1180
   -2.1208
   -2.1236
   -2.1263
   -2.1289
   -2.1314
   -2.1339
   -2.1363
   -2.1387
   -2.1409
   -2.1431
   -2.1453
   -2.1474
   -2.1494
   -2.1514
   -2.1533
   -2.1551
   -2.1569
   -2.1586
   -2.1603
   -2.1619
   -2.1635
   -2.1650
   -2.1664
   -2.1678
   -2.1692
   -2.1705
   -2.1717
   -2.1729
   -2.1741
   -2.1752
   -2.1762
   -2.1772
   -2.1781
   -2.1790
   -2.1799
   -2.1807
   -2.1815
   -2.1822
   -2.1828
   -2.1834
   -2.1840
   -2.1845
   -2.1850
   -2.1854
   -2.1858
   -2.1862
   -2.1865
   -2.1867
   -2.1869
   -2.1871
   -2.1872
   -2.1872
   -2.1873
   -2.1872
   -2.1872
   -2.1871
   -2.1869
   -2.1867
   -2.1865
   -2.1862
   -2.1858
   -2.1854
   -2.1850
   -2.1845
   -2.1840
   -2.1834
   -2.1828
   -2.1822
   -2.1815
   -2.1807
   -2.1799
   -2.1790
   -2.1781
   -2.1772
   -2.1762
   -2.1752
   -2.1741
   -2.1729
   -2.1717
   -2.1705
   -2.1692
   -2.1678
   -2.1664
   -2.1650
   -2.1635
   -2.1619
   -2.1603
   -2.1586
   -2.1569
   -2.1551
   -2.1533
   -2.1514
   -2.1494
   -2.1474
   -2.1453
   -2.1431
   -2.1409
   -2.1387
   -2.1363
   -2.1339
   -2.1314
   -2.1289
   -2.1263
   -2.1236
   -2.1208
   -2.1180
   -2.1151
   -2.1121
   -2.1090
   -2.1059
   -2.1026
   -2.0993
   -2.0959
   -2.0924
   -2.0888
   -2.0851
   -2.0813
   -2.0774
   -2.0733
   -2.0692
   -2.0650
   -2.0606
   -2.0562
   -2.0516
   -2.0469
   -2.0420
   -2.0370
   -2.0318
   -2.0265
   -2.0211
   -2.0154
   -2.0096
   -2.0037
   -1.9975
   -1.9911
   -1.9845
   -1.9777
   -1.9707
   -1.9634
   -1.9558
   -1.9480
   -1.9399
   -1.9314
   -1.9226
   -1.9135
   -1.9039
   -1.8940
   -1.8835
   -1.8726
   -1.8612
   -1.8492
   -1.8365
   -1.8231
   -1.8090
   -1.7940
   -1.7780
   -1.7609
   -1.7427
   -1.7230
   -1.7017
   -1.6786
   -1.6534
   -1.6256
   -1.5948
   -1.5602
   -1.5210
   -1.4759
   -1.4228
   -1.3587
   -1.2781
   -1.1692
   -1.0006
   -0.5877
   -0.7910
   -1.0351
   -1.1524
   -1.2244
   -1.2714
   -1.3016
   -1.3185