You need to include the MatPower directory in the MATLAB search path. Look at
http://www.mathworks.com/help/techdoc/ref/path.html for info on how to set
Matlab's search path. It's always handy to include all such paths in a
startup.m file (saved in the Matlab startup folder) to avoid the pain of typing
the path every time. Shri ----- Original Message -----
> Dear discossion grouop,
> I have a problem with Mathpower. when I want run CPF test for getting
> the result, following Error pops up.
> .??? Undefined function or variable 'idx_bus'.
> Error in ==> cpf at 47
> [PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
> Error in ==> test_cpf at 41
> [max_lambda, predicted_list, corrected_list, combined_list, success,
> et] =
> cpf(casename, loadvarloc, sigmaForLambda, sigmaForVoltage);
> Do you know what should I do?
> Best Regards,
> Mehran Khosravi fard
