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→Multidimensional Fourier transform: Changed usages of "j" referring to the imaginary number sqrt(-1) to "i" for increased clarity, and to be more consistent with page on one-dimensional transform. |
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<math display="block">F(x,y)=\textstyle \int\limits_{0}^{\infty}\int\limits_{0}^{\infty}\ f(x,y) e^{-s_1x-s_2y}\, dxdy</math>
F(x,y) is called the image of f(x,y) and f(x,y) is known as the original of F(x,y).<ref name=":1">{{Cite journal|url = |title = Multi-Dimensional Laplace Transforms and Systems of Partial Differential Equations
== Multidimensional Z Transform<ref>{{Cite web|url = http://dsp-book.narod.ru/HFTSP/8579ch08.pdf|title = Narod Book|date = |accessdate = |website = |publisher = |last = |first = }}</ref> ==
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