Operator`s manual

SECTION 8. PROCESSING AND PROGRAM CONTROL EXAMPLES
8-15
TABLE 8.8-4. FFT Bin Averaging Results from Simulated Ocean Buoy Wave Data
BIN # FREQUENCY FFT*0.1 BIN # FREQUENCY FFT*0.1
1 0.00195 0 26 0.0507 0
2 0.0039 0 27 0.05265 0
3 0.00585 0 28 0.0546 0
4 0.0078 0 29 0.05655 0
5 0.00975 0 30 0.0585 0
6 0.0117 0 31 0.06045 0
7 0.01365 0 32 0.0624 0
8 0.0156 0 33 0.06435 0
9 0.01755 0 34 0.0663 0
10 0.0195 0 35 0.06825 0
11 0.02145 0 36 0.0702 0
12 0.0234 0 37 0.07215 0
13 0.02535 0 38 0.0741 0
14 0.0273 0 39 0.07605 0
15 0.02925 0 40 0.078 0
16 0.0312 0 41 0.07995 0
17 0.03315 0 42 0.0819 0
18 0.0351 0 43 0.08385 0
19 0.03705 0 44 0.0858 0
20 0.039 0 45 0.08775 0
21 0.04095 0 46 0.0897 0.226
22 0.0429 0 47 0.09165 0.527
23 0.04485 0 48 0.0936 6.246
24 0.0468 0 49 0.09555 21.52
25 0.04875 0 50 0.0975 123.1
Program: Simulate ocean wave data with 4
super imposed sine wave signals (Hz/zero to
peak amplitude: .1/11, .125/9,
Flag Usage: Flag 1 high = generate and store
"original time series data". Flag 2 high =
calculate and store FFT results.
Output Array Definitions:
104 = "ORIGINAL TIME SERIES DATA"
113= FFT POWER SPECTRA RESULTS
* 1 Table 1 Programs
01: 2 Sec. Execution Interval
If flag 1 is set, the simulated ocean wave data is
calculated and sent to Final Storage.
01: P91 If Flag
01: 11 1 is set
02: 30 Then Do
02: P86 Do
01: 1 Call Subroutine 1
03: P87 Beginning of Loop
01: 0 Delay
02: 2048 Loop Count
04: P86 Do
01: 10 Set high Flag 0 (output)
05: P77 Real Time
01: 1 Seconds
06: P70 Sample
01: 1 Rep
02: 284-- Loc
07: P95 End
08: P95 End
09: P86 Do
01: 21 Set low Flag 1