.changePrecision: Change precision.
Description
This function converts double values to double values in a given
precision (only correctly working for cut a higher precision to a lower one;
e.g. IEEE 754 double precision to IEEE 754 single precision)
Usage
.changePrecision(x, size)
Arguments
- x
double
, a vector of double values which should converted.
- size
integer
, how many bytes using for target precision
e.g. IEEE 754 single precision: size=4
,
IEEE 754 double precision: size=8