how to print values in graph window values in graph window

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Ivan
Ivan 2013-7-20
I was wondering if there is an equivalent of the 'fprint' function that would print values in graph window instead of in work space. In other words, when I run the script that simply calculates x=X_m*sin(w*t), I want to display the values of X_m and w in small text box somewhere in figure window instead of in work space. And of course, I want this to be displayed automatically without clicking on the graph.
Thanks

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the cyclist
the cyclist 2013-7-20
You can use the text() function to write text on a figure.
doc text
for details.
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the cyclist
the cyclist 2013-7-20
编辑：the cyclist 2013-7-20
For example, you can do
text(x,y,['SFDR = ',num2str(sfdr)])
where the variable sfdr has the value you want to display.
You could use sprintf() in place of num2str() as well, to get more control over the output.

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