How do I use a string for the argument in legend()?
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Anthony Mittas
il 22 Lug 2015
Risposto: Star Strider
il 22 Lug 2015
I have created this string: legend_string = ['g-Switch High', 'g-Switch Low']; I would like to use it like this: legend(legend_string) to plot 2 legend lines (blue line - g-Switch High, red line - g-Switch Low). What I get is one legend line with 'g-Switch High', 'g-Switch Low' as the display.
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Star Strider
il 22 Lug 2015
The square brackets [] concatenate character arrays. Making a cell array out of them will display them as you want them:
legend_string = {'g-Switch High', 'g-Switch Low'};
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