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Topic: error running FRD example on 2013a as shown on Mathworks web page
Replies: 1   Last Post: Jul 16, 2013 11:41 PM

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Nasser Abbasi

Posts: 5,645
Registered: 2/7/05
error running FRD example on 2013a as shown on Mathworks web page
Posted: Jul 16, 2013 11:23 PM
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I am using Matlab 2013a, and was running the example shown here

http://www.mathworks.com/help/control/examples/compensator-design-for-systems-represented-by-frequency-response-data.html

--------------------------
EDU>> clear all
EDU>> load FRDPlantDemoData.mat
EDU>> AnalyzerData

AnalyzerData =

Response: [594x1 double]
Frequency: [594x1 double]
FrequencyUnits: 'rad/s'

EDU>> FRDPlant = frd(AnalyzerData.Response,AnalyzerData.Frequency,'Unit',AnalyzerData.FrequencyUnits);
EDU>> sisotool({'bode','nichols'},FRDPlant)
Error using uicontrol
There is no HelpTopicKey property on the StyleControl class.

Error in sisogui.sisotool/addcontrols>LocalMakeStatus (line 44)
StatusText = uicontrol('Parent',SISOfig,...

Error in sisogui.sisotool/addcontrols (line 10)
sisodb.HG = struct(...

Error in sisotool (line 273)
addcontrols(sisodb)
-------------------------------

32 bit, on windows 7 64 bit OS.

EDU>> which sisotool
C:\Program Files (x86)\MATLAB\R2013a Student\toolbox\control\control\sisotool.m

Was wondering if someone else can try this and see if they get
the same errors.

--Nasser



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