MATLAB Application Program Interface Reference | Help Desk |
mxGetEps
Get value ofeps
#include "matrix.h" double mxGetEps(void);The value of the MATLAB
eps
variable.
Call mxGetEps
to return the value of MATLAB's eps
variable. This variable holds the distance from 1.0 to the next largest floating point number. As such, it is a measure of floating-point accuracy. MATLAB's PINV
and RANK
functions use eps
as a default tolerance.
mxGetInf
, mxGetNaN