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PyMieScatt > MatrixElements() > Equation of S11, S12, S33, S34

Last updated at Posted at 2018-04-01
動作環境
GeForce GTX 1070 (8GB)
ASRock Z170M Pro4S [Intel Z170chipset]
Ubuntu 16.04.4 LTS desktop amd64
TensorFlow v1.7.0
cuDNN v5.1 for Linux
CUDA v8.0
Python 3.5.2
IPython 6.0.0 -- An enhanced Interactive Python.
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
GNU bash, version 4.3.48(1)-release (x86_64-pc-linux-gnu)
scipy v0.19.1
geopandas v0.3.0
MATLAB R2017b (Home Edition)
ADDA v.1.3b6
gnustep-gui-runtime v0.24.0-3.1

Reference

Equation of S11, S12, S33, S34

MatrixElements()という関数で使うS11, S12, S33, S34の実装と式の説明。

https://github.com/bsumlin/PyMieScatt/blob/master/PyMieScatt/Mie.py#L378
http://pymiescatt.readthedocs.io/en/latest/forward.html#MatrixElements

S33に関して式の説明の方が間違っている。

Bohren and Huffman (1983)
p112
Eq. (4.77)

S_{33} = \frac{1}{2}(S^*_2 S_1 + S_2 S^*_1),

http://pymiescatt.readthedocs.io/en/latest/forward.html#MatrixElements
では初項のS_1についてもcomplex conjugateを取ってしまっている。

膨大なuser's guideを一人で作っているので、こういう間違いはあるだろう。
また連絡しておこう。

訂正された

(追記 2018/04/08)

上記の間違いは訂正された。

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