How can I define multiple named inputs for a function

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Iagoba 2014-1-27

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评论： Iagoba 2014-1-27

This is exactly what I mean!!

The default function eye() admits multiple variables, something like varargin.

Other property is that it displays all the different possibilities!

If someone can help me, I'll be very grateful!

Thank you very much

Iagoba

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Amit 2014-1-27

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This is a nice info regarding what you're asking: http://www.mathworks.com/help/matlab/matlab_prog/support-variable-number-of-inputs.html

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Amit 2014-1-27

在 MATLAB Online 中打开

If you want really a fancy tab completion, see this: http://undocumentedmatlab.com/blog/setting-desktop-tab-completions/

for a relatively simple one:

function a = myfunc(var1,var2,var3)
if nargin < 1
        var1 = defaultvalueforvar1;
    end
    if nargin < 2
        var2 = defaultvalueforvar1;
    end
    if nargin < 3
        var3 = defaultvalueforvar1;
    end
end

This will show tab completion for all 3 variable, however only 1 or less than 1 variable needed.

Iagoba 2014-1-27

Thanks!! It sounds good! I'll take a look.

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