How do I insert a variable into a graph title?

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matlabkid602
matlabkid602 2017-7-20
评论： matlabkid602 2017-7-20
Hi, I'm writing a piece of code where I want to input arguements then plot. The length of the vector that I input changes the title of the graph. I'm doing this manually just now.
How do I input into my graph title "plotting length(xvector) dipoles" where xvector length changes at the start of the code?
It just puts "length(xvector)" in the graph title.
Thanks.

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KL
KL 2017-7-20
title(['plotting ' num2str(length(xvector)) ' dipoles'])

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