Hi,
I don't think that exists a do-while in matlab, but you can use this treak
temp = 1;
while ( temp | condition )
temp = 0;
...
...
end
In such a way the first cycle is always true but from the second you remain in the while loop only if your condition is verified.
I don't know your program but pheraps you can use only condition if it is well settled at the beginning of the loop.
Hi
Gianluca