Upper script Variable in the text
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Hi,
I have a fit equation like
a*x^b
I am obtaining the coefficients like this
COEFF = coeffvalues(fittedmodel) a=COEFF(1) b=COEFF(2)
And try to write the equation on plot window.But the upper script (^b section) is always failing. Only the minus sign goes to uppersciprt always
Here is the code
txt = ['y=', num2str(a) ,'*x','^', num2str(b)]
text(50,999,txt);
Any Help???
采纳的回答
Put curly braces around the part you want to be superscript:
^{...}
The TeX/LaTeX languages use curly braces to group things together. You can learn more here:
txt = sprintf('y=%g*x^{%g}',a,b)
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