SVM command use

hello , i have a following data set in the matrix from .. the first coloumn is a voltage reading..and the other is a corresponding angles . the third one is a category safe or unsafe . i have to classify the data between the safe and the unsafe one .

       voltage       angles     category  

X= [ 1.0115        0          safe; 
    1.0131         0          safe;
    1.0191         0          safe;
    1.0209         0          safe;
    1.0389         0          safe;
    1.0410         0          safe;
    1.0461         0          safe;
    1.0461         0          safe;
    1.0462         0          safe;
    1.0474         0          safe;
    1.0066   -0.0686        unsafe;
    1.0265   -0.0655        unsafe;
    1.0320   -0.0637        unsafe;
    1.0352   -0.0634        unsafe;
    1.0381   -0.0516        unsafe;
    1.0397   -0.0409        unsafe;
    1.0418   -0.0248        unsafe;
    1.0485   -0.0171        unsafe];

I have to use the support vector machine svmstruct command to classify the data into safe and unsafe zones ....in simple i have to plot a line on a graph such that the first 10 values of the voltage and the angles which are in safe zone gets seprated from the unsafe zone .. i.e plot a line between safe and unsafe values..some thing similar to the matlab example performed on the IRIS flower data set ..

[Fangjun Jiang]

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