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MatrixExp

Usage

• MatrixExp[mat]给出mat 的矩阵指数函数.


Notes

• MatrixExp[mat]有效地计算矩阵指数函数的幂级数，即用矩阵幂代替普通幂.
• MatrixExp只对方阵有效.
• 参见Mathematica 全书: 3.7.7节.
• 同时参见: MatrixPower, Dot, JordanDecomposition, QRDecomposition.
Further Examples

This is the exponential of a 3 x 3 matrix.

In[1]:=  

Out[1]//MatrixForm=



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