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Problem with fminunc.m

by Philippe Lavoie :: Rate this Message:

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I'm using a MatLab library to help me with computer vision (http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=4576&objectType=file). With version 3.0.5, I didn't have any problems with the torr_test_calib method whereas with 3.2.0 it gives me the following result (with some unary operators not implemented).

> torr_test_calib_sc

focal_length = 2.4450

error before non-linear minimization

ans = 14.823

warning: list objects are deprecated; use cell arrays instead

warning: struct_contains is obsolete and will be removed from a future version of Octave; please use isfield instead

warning: is_list is obsolete and will be removed from a future version of Octave; please use islist instead

minimize(): Using 'nelder_mead_min' as back-end

error: unary operator `'' not implemented for `list' operands

error: binary operator `*' not implemented for `matrix' by `<unknown type>' operations

error: called from:

error: C:\Octave\3.2.0_gcc-4.3.0\share\octave\packages\optim-1.0.6\nelder_mead_min.m at line 153, column 3

error: C:\Octave\3.2.0_gcc-4.3.0\share\octave\packages\optim-1.0.6\minimize.m at line 290, column 16

error: C:\Octave\3.2.0_gcc-4.3.0\share\octave\packages\optim-1.0.6\fminunc.m at line 141, column 15

error: d:\projects\CActusCommerce\Video\MatLab\Torr\torr_nonlinG.m at line 16, column 3

error: d:\projects\CActusCommerce\Video\MatLab\Torr\torr_test_calib_sc.m at line 62, column 8

octave-3.2.0.exe:2:d:\projects\CActusCommerce\Video\MatLab\Torr

Can someone please help regarding this?

Thanks

Phil

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