From b2cc5fe497f7f0f7cba553277101ef3f20e502c5 Mon Sep 17 00:00:00 2001
From: BrokenVoodooDoll <44895553+BrokenVoodooDoll@users.noreply.github.com>
Date: Fri, 29 Jan 2021 19:24:38 +0300
Subject: [PATCH] Update README.md

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 README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

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-# BeamPropagationMethod
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+# BeamPropagationMethod
+> *Read this in other languages: [Русский](README.ru.md)*
+## Description
+Simple realization of the beam propagation method based on FFT (Fast Fourier Tranform) for MATLAB/Octave.
+
+Includes several scripts described by their names. One can change values denoted as "User Choices" to get different results.
+The file "rect.m" contains the [rectangular function](https://en.wikipedia.org/wiki/Rectangular_function).
+
+## References
+- [Hung Loui. Fourier Beam Propagation (2004)](https://www.researchgate.net/publication/228549957_Fourier_Beam_Propagation)