How to set global options?
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Hello.
Im trying to set global options so I can no longer set them in my code, like this:
global options
options = optimset('Display','off');
But when i call:
function
...body...
y = fsolve(......, options)
end
matlab asks me to provide options fisrt. Like he doesnt see it. What do I do wrong? Thank you.
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Shashank Prasanna
2013년 1월 20일
For a global variable to enter the scope of any given workspace you will have to call global var_name again. This will tell MATLAB to make that global variable accessible in that workspace. In you specific case try something like this:
global options
options = optimset('Display','off');
function
...body...
global options
y = fsolve(......, options)
end
But I will still recommend that you pass options as an argument to that function and not use the global approach.
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Shashank Prasanna
2013년 1월 20일
optimset('Display','off')
is the right way to turn off display. Why are you unable to use this in your program? setting the same options won't necessarily show down your program. You may verify this by using the MATLAB profiler.
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