getting error Error in fminbnd (line 312) if fu <= fx

function[kcm,Recm]=oserecritmin(alp1,alp2,Re1,Re2,N)
[Recm,kcm]=fminbnd('@oserecrit',alp1,alp2,[],Re1,Re2,N);
end
function [Rec,kc] = oserecrit(alp,Re1,Re2,N)
   Rec= fzero('@osefun1',[Re1;Re2],[],alp,N);
   kc = alp ;
   end

i m having these two functions and one more named osefun1. while running oserecritmin i getting this error for oserecritmin(0.95, 1.1, 6500, 7000, 100)

Answer 1

[Walter Roberson]

You cannot use quoted functions with the @ syntax. Use @oserecrit an @osefun1

Also you appear to be trying to pass in extra parameters to the functions. That ability has been undocumented for over 15 years, and is known to fail in some circumstances. See

http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F

Also, the function you pass to fminbnd() cannot have multiple outputs.

[nidhi humnekar]

thank you so much sir..