legend

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Tor Fredrik Hove
Tor Fredrik Hove on 13 Oct 2011
Answered: Mav Sam on 19 Dec 2017
What does string1, string2 and s fourth mean in explanation underneath
is it saved items? or something else?

Accepted Answer

Naz
Naz on 13 Oct 2011
when you do plot something you can specify your 'something' by the legend to know which plot corresponds to which function. try following: t=0:0.1:10;
y1=2*t;
y2=4*t;
plot(t,y1,t,y2);
legend('2*t','4*t');

More Answers (2)

William
William on 13 Oct 2011
They are the inputs you want to display in string format
  2 Comments
William
William on 13 Oct 2011
mystring = 'string1'
Tor Fredrik Hove
Tor Fredrik Hove on 13 Oct 2011
I thought string was defined to be a many characters after each other?
Numbers or letters. Are mystring built in or is it defined and you name it afterwards? Here I have made a script which only says grid I called it gridit. ANd I tried to legend(gridit) while only having one figure but it did not work
http://bildr.no/view/999136

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Mav Sam
Mav Sam on 19 Dec 2017
hi, so I'm plotting functions that depend on a variable 'r' that perhaps changes 10 times, hence r is a variable and its elements can be identified as r(i) How do I include code in a legend argument, such that for 10 curves that are plotted representing 10 diff values of r, the legend displays the corresponding value of r that is being represented by the legend. Thanks for any help Thanks. Sam

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