Stanford Research Systems SR785, Руководство по эксплуатации и программированию

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Using the File Conversion Utilities 6-7
SR785 Dynamic Signal Analyzer
Input File: SRS001.78D
Measure Group: FFT
Measurement: FFT 1
Num of extracted Points: 401
Start Freq: 0 Hz
Span: 102.4 kHz
FFT Lines: 400
Window: BMH
Averaging Mode: Vector
Averaging Type: Exp. / Cont.
Number of Avg: 250
Overload reject: Off
X[Hz] Mag[dBVpk]
0.00 -5.01
2.02 -6.01
5.02 -7.01
7.02 -9.01
1.03 -1.02
1.03 -1.02
1.03 -1.02
2.02 -6.01
5.02 -7.01
7.02 -9.01
1.03 -1.02
1.03 -1.02
1.03 -1.02
etc.,
Converting Files to SDF
Usage: SRT785 /Osdf [options] infile [outfile]
Allowed Input File Types: .78D Files.
Default Output File Extension: .DAT
For input files which contain nodal degree-of-freedom informat, the following SDF
Output Options can be used to change the DOF parameters:
/Mrnn Reference node number
/Mrdk Reference node direction (see table below)
/Msnn Response node number
/Msdk Response node direction
Node Direction id's
0
-
θ
z
1
-
θ
y
2
-
θ
x
3 -Z
4 -Y
5 -X
6 Scalar
7 +Z
8 +Y
9 +X
10
+
θ
x
11
+
θ
y