Source Transformation for MATLAB Automatic Differentiation
Source Transformation for MATLAB Automatic Differentiation
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MATLAB 自动微分的源转换
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
S. Forth
中科院分区:
文献类型:
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作者:
R. V. Kharche;S. Forth
We present MSAD, a source transformation implementation of forward mode automatic differentiation for MATLAB. MSAD specialises and inlines operations from the fmad and derivvec classes of the MAD package. The operator overloading overheads inherent in MAD are eliminated while preserving the derivvec class’s optimised derivative combination operations. Compared to MAD, results from several test cases demonstrate significant improvement in efficiency across all problem sizes.