Function 'sprintf' implicitly resolved in the MATLAB workspace ERROR
in [Matlab]
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From: arhan on 2 Jul 2010 07:15 In embedded matlab fcn in simulink, i am using this command; Abc=S.(sprintf('pos%d_vel%d_bez_deg%d',82,60,4)).x_b; S is a "struct" and is defined as parameter(non-tunable) in the embedded matlab fcn editor. actually i want to get the array x_b which is inside the structure S. in simple we can write Abc=S.pos82_vel60_bez_deg4.x_b (which works fine) but i want to use "sprintf" function to make it generic.. but i get an error "Function 'sprintf' implicitly resolved in the MATLAB workspace. Implicit evaluation in MATLAB is not supported. Please declare this function extrinsic using eml.extrinsic('sprintf'), or call it using feval."
From: Steven Lord on 2 Jul 2010 09:36 "arhan " <arhan_yaqub(a)yahoo.com> wrote in message news:i0khnq$ceu$1(a)fred.mathworks.com... > In embedded matlab fcn in simulink, i am using this command; > > Abc=S.(sprintf('pos%d_vel%d_bez_deg%d',82,60,4)).x_b; > > > S is a "struct" and is defined as parameter(non-tunable) in the embedded > matlab fcn editor. actually i want to get the array x_b which is inside > the structure S. > in simple we can write > > Abc=S.pos82_vel60_bez_deg4.x_b (which works fine) > > but i want to use "sprintf" function to make it generic.. > > but i get an error > "Function 'sprintf' implicitly resolved in the MATLAB workspace. Implicit > evaluation in MATLAB is not supported. Please declare this function > extrinsic using eml.extrinsic('sprintf'), or call it using feval." The error message indicates why you received the error and offered two suggestions for how to correct your code. Do you have a question about how to implement those suggestions? Have you tried implementing those suggestions and experienced a problem doing so? -- Steve Lord slord(a)mathworks.com comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ To contact Technical Support use the Contact Us link on http://www.mathworks.com
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