Sum of matrix signals in Simulink
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I am performing 'B = B +dB' in simulink. 'dB' is calculated using a matlab function block. Size of B and dB are identical and I have cross-checked it multiple times.
Size of B is 1*5.
Size of dB is also 1*5.
I am implementing like above. But I am getting the following error w.r.t. to the output of the function block. dW1 is connected to output port 3 of the function block.
This function does not fully set the dimensions of output port 3.
Please help me with this.
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Antworten (2)
J Chen
am 1 Apr. 2020
Something wrong with the dB that comes in from Inport 2. The picture shows Inport 2 has a dimension of 1 instead of 5.
3 Kommentare
Fangjun Jiang
am 1 Apr. 2020
In your MATLAB Function block, open the editor, click "Edit Data" icon, find the data for output 3, set the size.
Or, in your Simulink model, press ctrl+H, navigate to find the MATLAB Function block, find the data for output 3, set the size.
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