Mercurial > forge
changeset 1293:12ffe133862d octave-forge
fix an error message
| author | mcreel |
|---|---|
| date | Tue, 17 Feb 2004 09:42:35 +0000 |
| parents | 0478f3e7db44 |
| children | 2f102759becb |
| files | main/optim/Optimize/BFGSMin.m |
| diffstat | 1 files changed, 8 insertions(+), 4 deletions(-) [+] |
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--- a/main/optim/Optimize/BFGSMin.m Mon Feb 16 17:17:14 2004 +0000 +++ b/main/optim/Optimize/BFGSMin.m Tue Feb 17 09:42:35 2004 +0000 @@ -43,7 +43,7 @@ # Input arguments: # func - (string) the function to minimize # args - arguments, in a cell array. -# control - OPTIONAL 4x1 vector OR a string, e.g., "default" +# control - OPTIONAL 3x1 vector OR a string, e.g., "default" # * 1st elem. controls maximum iterations # scalar > 0 - max. iters # or -1 for infinity (default) @@ -56,8 +56,12 @@ # are all tested (default) # 0 = only function conv tested # -# OR, if you want defaults for control but want to set gradient, -# set control to a string, e.g., "defaults" +# OR +# +# If you want defaults for control but want to set gradient +# (the following argument), set control to a string, +# e.g., "defaults". This is just for convenience, so that +# you don't have to remember the defaults. # # gradient - OPTIONAL: controls for analytic or numeric gradient # * not provided, or not a string: use numeric gradient (default), @@ -102,7 +106,7 @@ if nargin > 2 if !ischar(control); if (rows(control) != 3) - error("\nBFGSMin: 3rd argument must be a 4x1 vector\n"); + error("\nBFGSMin: 3rd argument (control) must be a 3x1 vector\n"); else; max_iters = control(1,:); if max_iters == -1, max_iters = inf; endif