MATLAB: How to manage Fraction format problem

Question

Dear all, I have vector with numbers and fraction. How can I reduce fraction number.?for example a=[1.23456789 6.14521456 7.906342678 10.47609352]

expect results should be: re=[ 1.2 6.1 7.9 10.4] Thanks…

Answer 1

One way to display a decimal number to one decimal place:

sprintf('%5.1f',a)

Note that this will not change the value stored in a; it will only display it differently.