Technical data

Contents
Agilent VEE - Practical Graphical Programming xvii
Test Data Analysis and Display 155
Overview 156
Exercise 8.1 - Modifying the Formula Object 158
Typing a statistical function into the Formula object 158
Calculating two parameters using one Formula object 159
Calculating a ramp function using the Formula object 160
Calculating standard deviations for a ramp function 161
Exercise 8.2 - Applying Multiline Formulas and Multiple Traces with
a Single Input Pin 164
Preparing a multiline Formula object 164
Creating an XY trace with three inputs 165
Combining multiple traces into a single trace 167
Displaying multiple traces with a single input display pin 168
Exercise 8.3 - Customizing Displays 169
Displaying a waveform 169
Changing the X and Y scales on a display scope 170
Zooming in on part of a waveform 171
Adding delta markers to a display for time interpolation 172
Interpolating between waveform data points 173
Exercise 8.4 - Manipulating Arrays and Array Data 174
Using the collector 174
Extracting values from an array 176
Using the Concatenator 178
Exercise 8.5 - Preparing To/From File Objects for Data Storage and
Access 180
Sending a text string to a file 180
Sending a time stamp to a file 183
Sending a real array to a file 184
Retrieving data using the From File object 186
Storing the time stamp 187
Storing real numbers 189