Convert an exponential matrix into number matrix

I have a matrix, say:

corr_a1=[6 2.150000e+003 0 1.175000e+003 3.250000e+000 4.500000e+001]

I want to convert the said values into decimal format, i.e.

a=[6.00 2150.00 117开发者_JAVA百科5.00 3.25 45.00]

How do I do this?

Check format.