Change location of legend in a legned(h,{.....}) format

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monkey_matlab
monkey_matlab 2016-10-25
回答： Star Strider 2016-10-25
Hello,
I was using the example found on the "Train SVM Classifiers" and there is this command to draw the legend:
legend(h,{'-1','+1','Support Vectors'});
I tried to change the location of the legend by typing:
legend(h,{'-1','+1','Support Vectors','Location', 'northwest'});
but this line did not work and give me the error "Warning: Ignoring extra legend entries. ..."
How do I go about changing the location of the legend in this case? Thanks!

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回答（1 个）

Star Strider
Star Strider 2016-10-25
Try this:
legend(h,{'-1','+1','Support Vectors'},'Location', 'northwest');

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