Loop over non-numeric stuff

Hello,

I defined a vector of variables in my code like this

x=sym('x', [m,1])

then I defined a matrix M as follows

M=zeros(m,2)

I want to ask the user through a message to insert the upper and lower bounds of the ith variable in x respectively

then at the ith loop these values get saved in the ith row of M

Thanks!

[madhan ravi]

An example of your desired output would help.