D = VL_NUMDER2(FUNC, X) computes the numerical second derivative of the function FUNC at point X.
D = VL_NUMDER2(FUNC, X, ARG1, ARG2, ...) allow to pass extra parameters to the function FUNC.
VLFeat.orgVL_NUMDER2D = VL_NUMDER2(FUNC, X) computes the numerical second derivative of the function FUNC at point X. D = VL_NUMDER2(FUNC, X, ARG1, ARG2, ...) allow to pass extra parameters to the function FUNC. |