ИСТИНА

The methods of Gradient Morphology (GM) are based on the Finite Dimensional Sampling Theorem (FDST) [1,4], which allows us to calculate partial derivatives of arrays of numbers, almost with the accuracy of the mantissa (without the use of finite difference schemes), in particular, to calculate gradient fields B=grad P from scalar images P. The results of applying the methods of Gradient Morphology (GM) in field theory and in the analysis of vortexes, fire plumes, ship wakes are considered.