22 lines
311 B
Matlab
Executable File
22 lines
311 B
Matlab
Executable File
function [nnz,ind,val] = pennonm_callback_df(x,model_in)
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global latest_x
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global latest_df
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persistent model
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if nargin>1
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model = model_in;
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return
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end
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x = x(:);
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if isequal(x,latest_x)
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df = latest_df;
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else
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[f,df] = fmincon_fun(x,model);
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end
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nnz = length(df);
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ind = 1:length(df);
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val = full(df);
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