User`s guide

Test Sequencing Chapter 10
VEE User’s Guide 367
You may leave the other defaults. This configuration will lead
to a PASS result in approximately half of the runs. The dialog
box should look like
Figure 203.
Figure 203 The Sequence Transaction Dialog Box
SPEC NOMINAL: Represents the expected test value. The default is .5.
Change this to
.25, and then alter the upper RANGE
field (on the far right) from 1 to .5.
FUNCTION: The default entry testFunc(a) holds the actual function
that performs the test. In this case, replace the default field
with the random()function. Random() will return a Real64
value between
0 and 1 simulating a test result. This result
will be compared to the test specification.
The random(low,high) object is located in the Probability &
Statistics category in the Function & Object Browser box.
Remember that you can call this math function from any
expression field without actually using a Formula object. If
you do not provide the parameters low and high, as shown
in this example, the function will use the default parameters
0
and 1.
Table 3 9 Sequencer Transaction Fields
Field Name Description