Option

Description

Frequency range

Indicates the available range, based on your dsa.0.h3d file.

Type

The type of response study.

Select the number of design variables to modify as a way to study the response, with an optional percentage to change.

Magnitude Linear Projection – Linear projection is based on scalar response magnitude sensitivity.

Vector Linear Projection – Linear projection is based on complex response sensitivity.

% DESVAR change

Optional field that allows you to select a percentage of the design variables to study their combined effect on the response.  Design variables of positive sensitivities will be reduced by the specified percentage, while those of negative sensitivities will be increase by the specified percentage.

Select design variable:

Select the design variable that you want to change in the response study.

•	Clickto select the entire list of design variables.

•	Click to deselect your current selections.

•	Click exchange the currently selected design variables

•	Click to select the design variables of the highest sensitivity from the last Bar plot.

Display Options

Launches the Display Options dialog, which allows you to customize the response study plot, including scale, weighting, and the plot layout.

Display

Click Display to display the response study plot once your selections are complete.