Issues with Legend Creating and Placement

Question

Adam Hermon 2019-12-16

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/496915-issues-with-legend-creating-and-placement

评论： Adam Danz 2019-12-17

Hi, So I have a group of functions that uses an array of terms n which is listed below, I created a legend using a for loop but I was told that it is easier to do it just in one line, specifically using this one, but whenever I seem to use it, I don't get the legend and my title dissapears, if anyone could point into what im doing wrong, i'd gratly appreciate it. I also wanted to know how to make the legend be placed outside of the frame, I currently use "best" but it still seems to be there. Thanks so much in advance.

n = 0:2:10
for i = 1:6 % Original Loop
    lgds{i} = sprintf('Up to n = %i',n(i));
end
% Was told can do in one line with append text to a string using a + sign. Something like this,
'n =' + n;
% Legend 
legend(lgds,'FontSize',12, 'Location','best');