RIGOL Chapter 6 MATH and Measurements
6-14 MSO2000A/DS2000A User’s Guide
For example, Variable1 is set to 6.1074×10
8
via the following settings.
Variable: Variable1
Mantissa: 6.1074
Exponent: 8
5. Operator
The functions of the operators are listed in the following table.
Table 6-4 Operators
Operator Function
+ - * / Arithmetic operators: add, subtract, multiply and divide
( ) Parentheses: used to increase the priority of the operation
enclosed in the parentheses
< > <= >=
== !=
Relationship operators: lower than, greater than, lower
than or equal to, greater than or equal to, equal to, not
equal to
!( || && Logic operator: NOT, OR, AND
6. Figure
Select from figure 0 to 9, decimal point and character E. Wherein, character E
represents the nth power of 10. For example, 1.5E3 means 1.5×10
3
.
MATH Label
The instrument uses
to mark the math operation results by default. For ease of
use, you can also set a label for the math operation results, for example,
.
Press MATH Operate to select the desired math operation and press Label to
open the label input interface. Then, input the desired label according to the
instructions in “
Channel Label”.
Note: The user-defined label can include uppercase English letters (from A to Z),
lowercase English letters (from a to z), numbers (from 0 to 9), underline and space;
the length of the label cannot exceed 4 characters.
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