how to comment a mathmatical expression

i m attaching display_mat.zip file in which i want to comment the follwing 'cut value must be between ((length(x)-1)/sr1) 'and' ((length(x)-1)/sr1)' but expression ((length(x)-1)/sr1) must give display equivalent numerical value. i mean display shoul be for example 'cut value must be between -4 and 4' how can i get it. sir last time i forgot to mention that i want to display all that on a error dialog box. pls now sol. you can also intimate me on [e-mail]

pls help asap regards Rahul sharma

Answer 1

[Michael Haderlein]

I didn't download your file, but if you want to display something like

'cut value must be between -4 and 4'

you can simply use fprintf:

sr1=1;x=rand(1,5);
fprintf(1,'cut value must be between -%d and %d\n',(length(x)-1)/sr1,(length(x)-1)/sr1)

[rahul]

sir last time i forgot to mention that i want to display all that on a error dialog box. pls now sol.

Answer 2

[Image Analyst]

message = sprintf('the cut value must be between -%d and %d',(length(x)-1)/sr1,(length(x)-1)/sr1);
uiwait(warndlg(message));

We post responses here - we don't email to your private email address.