Printing a variable in a fprintf

I set this varaible number first thing at the top of the scrip.

VTL="5kV";

After it does the calculation, I want to use a fprintf to print that varable within the command line so it looks something like

The following are the 5kV circuit values

I am now using the following

fprintf('<strong> 5kV circuit values </strong>\n')

I want to automate this because I forget to go to the end of the code and update this fprintf line.

Please help.

Thanks,

Answer 1

[Sulaymon Eshkabilov]

This can be done in a relatively simple way.

VTL="5kV";
fprintf('Initial Value is: %s circuit values\n', VTL)
...  % Your calculation codes come here:
    VTL = rand(5, 1)*10;
fprintf('The followings are the 5kV circuit values: %f \n', VTL)
...  % Your calculation codes come here:
    VTL = VTL+rand(5,1)*5;
fprintf('The final values are: %f \n', VTL)