dpb
Posts:
9,597
Registered:
6/7/07


Re: precision of fractional numbers
Posted:
Oct 7, 2013 10:08 PM


On 10/7/2013 7:48 PM, Asad wrote: > Hello, > > I am wondering if there is any way in Matlab to determine the precision > after decimal point? > More specifically, I would like Matlab to consider 3.257 as 3.26. It is > feasible for a single number, but I am looking for a command to use in > the first line of the script and that applies same format to all the > numbers along the calculations.
Generally simplest is to use the i/o library to do the rounding 
x=str2num(num2str(x,'%.2f'));


