Operator`s manual

SECTION 8. PROCESSING AND PROGRAM CONTROL EXAMPLES
8-12
TABLE 8.8-1. FFT Real and Imaginary Results 0.25 and 1.25 Hz Signal
BIN # Hz FFT Ri FFT Ii
0 0 0.02303 0
1 0.009766 0.01036 0
2 0.019532 -0.00206 0
3 0.029298 0 0
.
22 0.214852 -0.00086 -0.00009
23 0.224618 0.01096 0.0036
24 0.234384 -0.19328 -0.06277
25 0.24415 0.59858 0.19439
26 0.253916 -0.65827* -0.21391*
27 0.263682 0.26778 0.08709
28 0.273448 -0.02466 -0.00796
29 0.283214 0.00086 0.00034
.
125 1.22075 0 0.00069
126 1.230516 0.00009 -0.04342
127 1.240282 0.00009 0.23044
128 1.250048 0* -0.37302*
129 1.259814 0 0.23053
130 1.26958 -0.00009 -0.0435
131 1.279346 0.00009 0.0006
.
511 4.990426 -0.00009 0
TABLE 8.8-2. FFT Magnitude and Phase Results 0.25 and 1.25 Hz Signal
BIN # Hz FFT Mi FFT Pi
0 0 0.02303 0
1 0.009766 0.01036 0
2 0.019532 0.00206 180
3 0.029298 0 -99999
.
22 0.214852 0.00086 185.58
23 0.224618 0.01154 17.952
24 0.234384 0.20321 197.78
25 0.24415 0.62935 17.776
26 0.253916 0.69215* 197.79*
27 0.263682 0.28158 17.801
28 0.273448 0.02592 197.68
29 0.283214 0.00092 21.646
.
125 1.22075 0.00069 90
126 1.230516 0.04342 270.11
127 1.240282 0.23044 89.979
128 1.250048 0.37302* 270*
129 1.259814 0.23053 90
130 1.26958 0.0435 269.89
131 1.279346 0.00061 82.042
.
511 4.990426 0.00009 180