how to plot graph in gui?

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ramesha
ramesha 2014-4-14
回答： Joseph Cheng 2014-4-14
Dear users.... I have a program like this.
function exgui
fh = figure( 'units','pixels',... 'position',[50 ,50 , 600, 500]);
X=[2 4 7] Y=[4 6 8] h=plot(X,Y,'--r','LineWidth',1) ;
end
But above program excute in matlab R2013 ,, it shows error like' the expression to the left of the equals sign is not a valid target for an assignment' .

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2014-4-14
X=[2 4 7]
Y=[4 6 8]
h=plot(X,Y,'--r','LineWidth',1)

更多回答（1 个）

Joseph Cheng
Joseph Cheng 2014-4-14
In your line
X=[2 4 7] Y=[4 6 8] h=plot(X,Y,'--r','LineWidth',1) ;
it is trying to set everything after the X= to X. you'll need a semicolon, or put each onto their own line.

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