dsacpsdplot

Plot MotionSolve Dynamic Signal Analysis (DSA) result component in time and frequency domain.

Syntax

dsacpsdplot(par,val,typ,res,com,reft,refr,refc)

dsacpsdplot(par,val,typ,res,com,reft,refr,refc,tw)

dsacpsdplot(par,val,typ,res,com,reft,refr,refc,tw,few)

Inputs

par
Dataset member name.
Type: char
Dimension: string | cell
val
Values.
Type: char
Dimension: string | cell
typ
Result type.
Type: char
Dimension: string
res
Result name(s) / request(s).
Type: char
Dimension: string | cell
com
Result component(s).
Type: char
Dimension: string | cell
reft
Reference result type.
Type: char
Dimension: string
refr
Reference result name / request.
Type: char
Dimension: string
refc
Reference result component.
Type: char
Dimension: string
tw
Time window window in a 2-element vector form.
Type: double
Dimension: vector
few
Frequency exponent window in a 2-element vector form.
Type: double
Dimension: vector

Examples

Example with results from a rotating blade model.

dsacpsdplot('./RotatingBlade/blade_1.dat.rpm',{'180';'300';'420'},'Expressions','blade_1 DEF 33 %','F7','Expressions','blade_1 LOAD','F4',[0.2,10],[0.5,2.5]);

Comments

This function creates a comparison plot of MotionView dsarun results in time and frequency domains by estimated FRF between multiple outputs signals and one single input signal (leveraging cross power spectral density).