Text in plot with symbol and fractions

Hi

newbie here and first question

I need the place a text in a plot and i use

str1=cat(2,'x(\infty)=',num2str(y(1,end),'%1.4f'),', $1 -\frac{1}{\alpha(2)}$=',num2str(yt,'%9.4f'));

text(0.05,(1-0.05),str1,)

it doesnt use the simbol for alpha and dont use fractions

I also tried interpretar latex command, but maybe in the wrong position

how can i solve please?

is there a way to go head for the fractions, in other way to write 2 rows text in a single command?

Answer 1

[Star Strider]

Try this:

str1={['$x(\infty)=',num2str(y(1,end),'%1.4f'),'$'], ['$1 -\frac{1}{\alpha(2)}=',num2str(yt,'%9.4f') '$']};
text(0.05,(1-0.05),str1, 'Interpreter','latex')

I am not certain what result you want. There may be easier and more efficient ways to create these strings, however this works.

EDIT —

Alternatively, if you want them on one line:

str1={['$x(\infty)=',num2str(y(1,end),'%1.4f'),'$,     $1 -\frac{1}{\alpha(2)}=',num2str(yt,'%9.4f') '$']};
text(0.05,(1-0.05),str1, 'Interpreter','latex')

[Neil Henry]

Thank you for the help :)

[Star Strider]

My pleasure!

.

[Eric Bernard Dilger]

It worked for me.

Thank you very much!!

[Star Strider]

My pleasure!

Answer 2

[Simo]

IT WORKS

THANK YOU VERY MATCH

[Star Strider]

As always, my pleasure!