Matrix Multiplication in Simulink

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pravin behera
pravin behera 2015-3-19
评论： linda 2024-3-23
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
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].
Chien-Ping Wu
Chien-Ping Wu 2017-5-9
Shritesh Jibhkate
Shritesh Jibhkate 2018-4-25
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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