Matrix algebra AxB=C, I want to solve for B
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I have the following matrix equation: A[4x1826] * B[1826x5]=C[4x5]
I have A and C and want to calculate B but I can't remember my matrix algebra because I'm too dumb and old.
Can anyone help me out?
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Bruno Luong
2022 年 8 月 11 日
編集済み: Bruno Luong
2022 年 8 月 11 日
You can't recover the "original" B, whatever it is, your system is underdetermined (much more unknowns - 1826 - than equations - 4). MATLAB "\" gives ONE solution.
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Alberto Cuadra Lara
2022 年 8 月 11 日
That's right, my answer was totally wrong. I delete it to avoid confusion. Thanks Bruno!
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