I'm looking for three indicator:

(1) Fourier Transforms http://mathworld.wolfram.com/FourierTransform.html http://en.wikipedia.org/wiki/Fourier_transforms

(2) Laplace Transforms http://mathworld.wolfram.com/LaplaceTransform.html http://en.wikipedia.org/wiki/Laplace_transform

(3) Z-Transforms http://mathworld.wolfram.com/Z-Transform.html http://en.wikipedia.org/wiki/Z-transform

this indicators base on math function, i shuold see plot of this transforms under the graph, please add mq4 file.