mHello Rajesh, My first guess would be, that you have not correctly added the path of your Matpower folder to your Matlab environment. So before you execute the test_matpower.m, add the Matpower folder to the environment using the "addpath( )" function. I am referring to step 3 of the installation procedure described in the Matpower manual.
Does that solve your problem? Best, Patrick ________________________________________ Von: [email protected] [[email protected]]" im Auftrag von "[email protected] [[email protected]] Gesendet: Donnerstag, 17. September 2015 00:27 An: [email protected] Cc: [email protected] Betreff: MATPOWER5.1 : Matlab System Error Hello, I have installed MATPOWER5.1 version and I am using MATLAB version 7.10 R2010a. However I am unable to run Matpower and I get the following error. version (Version of MATLAB installed) ans = 7.10.0.499 (R2010a) test_matpower (Error Message) ??? Undefined function or method 'have_fcn' for input arguments of type 'char'. Error in ==> test_matpower at 44 if have_fcn('fmincon') Output of mpver is shown below, pl: mpver MATPOWER Version 5.1 20-Mar-2015 MATLAB Version 7.10 25-Jan-2010 Release: (R2010a) Optimization Toolbox Version 5.0 25-Jan-2010 Release: (R2010a) MIPS Version 1.2 20-Mar-2015 SDP_PF -- not installed -- YALMIP -- not installed -- BPMPD_MEX -- not installed -- CLP -- not installed -- CPLEX -- not installed -- GLPK -- not installed -- Gurobi -- not installed -- IPOPT -- not installed -- KNITRO -- not installed -- MINOPF -- not installed -- MOSEK -- not installed -- PARDISO -- not installed -- PDIPMOPF -- not installed -- SCPDIPMOPF -- not installed -- SDPT3 -- not installed -- SeDuMi -- not installed -- TRALMOPF -- not installed -- Architecture: PCWIN MATPOWER 5.1 is distributed under the 3-clause BSD License. Please see the LICENSE file for details. Any suggestions to resolve it please? -------------------------- Rajesh Vaid
