9-11
IM 701730-01E
Waveform Computation
9
9.5 Differentiating and Integrating Waveforms
Explanation
Turning the Computed Waveform Display and Computed Waveform Label ON and OFF
See section 9.1.
Operator
Select the differentiation operator Diff or integration operator Integ as the operator for
Math1 and Math2. The waveform to be computed can be differentiated or integrated.
Waveform to Be Computed
The waveforms on which computation can be performed are as follows:
• For the DL1735E/DL1740E/DL1740EL
Computation Name
Source
Math1
One channel from CH1 to CH4
Math2
One channel from CH1 to CH4 or Math1
• On the menu, CH1 to CH4 may be indicated as C1 to C4 and Math1 as M1.
• Math1 and Math2 can be computed simultaneously.
• For the DL17420E
Computation Name
Source
Math1
CH1 or CH2
• On the menu, CH1 to CH2 may be indicated as C1 and C2.
Scaling
The operation is the same as for addition, subtraction, and multiplication. See section
9.2.
Unit of Computed Waveforms
The operation is the same as for addition, subtraction, and multiplication. See section
9.2.
Smoothing
The operation is the same as for addition, subtraction, and multiplication. See section
9.2.
Integration Start Point
You can set the start point of integration. The selectable range is
±
5 divisions, and the
resolution is ten divisions
÷
display record length. For a description of the display record
length, see appendix 1.
Effects of Linear Scaling
The operation is the same as for addition, subtraction, and multiplication. See section
9.2.
Maximum Record Length That Can Be Computed
The operation is the same as for addition, subtraction, and multiplication. See section
9.2.
