The STFT in an Exponential Function Approximation

The paper proposed an original method for an exponential function linear approximation, based upon recently developed Special Trans Function Theory—STFT, Perovich S.M. (1992–2007). It moves the exponential function analysis from the classical MacLaurin's series and the field of numerical methods to the field of the STFT. The appropriate simulations have been realized in Matlab and some numerical and graphical results are given.