Matrix Multiplication in Simulink

2015 3 19
3 个回答
更新时间：2024 3 23
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1 个投票

I want to multiply a simple 3x3 matrix and 1x3 matrix using simulink model, how do i do that ?

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回答（3 个）

Eric L
Eric L 2020-2-13

5 个投票

In case anyone else has the same problem, make sure "Interpret vector parameters as 1-D" is unchecked in the constant block if you want to do matrix multiplication.
In pravin's model, Simulink is probably reading Constant2 as size [3] instead of [1x3].
Shritesh Jibhkate
Shritesh Jibhkate 2018-4-25

2 个投票

Interchange those two constant blocks. The error is occurring due to mismatch in dimension. Here you are trying to multiply matrix of size 3*3 by 1*3. But, correct multiplication will be 1*3 by 3*3.

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linda
linda
2024-3-23

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