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view matlabFunctionSizePreserving.m @ 1337:bf2554f1825d feature/D2_boundary_opt

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Add periodic D1 and D2 operators for orders 8,10,12
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 13 May 2022 13:28:10 +0200
parents 489bea7fc33f
children
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% Takes a symfun and makes a better anonymous function
function fun = matlabFunctionSizePreserving(f)
    mf = matlabFunction(f);
    args = argnames(f);

    funStr = func2str(mf);
    for i = 1:length(args)
        funStr = [funStr sprintf(' + 0*%s', toString(args(i)))];
    end

    fun = str2func(funStr);
end