MATLAB: Add variable Text to the end of the Arrow in a Loop

Question

Hello, I want to ask if it is possibel to combine the '\downarrow' with a variable value in the following function:

text(s-7,Num(s,k),'\downarrow', 'VerticalAlignment', 'baseline','FontSize',5)

I normally use

{c}

instead of

'\downarrow'

to plot the values of the C variable at the specified places…I wonder how to put a down arrow followed by the value of the in each case??? I tired this version:

    '\downarrow  {c}'

and it just places the {c} text on the chart.

Thanks!!!

D

Answer 1

Are the values in C numeric or text?

Consider using sprintf(), perhaps in combination with strcat(), to construct the string.

One possibility:

strcat({'\downarrow '}, cellstr(num2str(C)))