How to do array operation With simulink blocks ?

Question

Sasidhar Duggireddy 2019-5-28

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/464323-how-to-do-array-operation-with-simulink-blocks

回答： Sasidhar Duggireddy 2019-6-12

采纳的回答： Sasidhar Duggireddy

在 MATLAB Online 中打开

I was designed below code with State flow. But I unable to do with the Simulink blocks.

please let me know, how to with the Simulink.

uint8 sampleFunction(uint8 *A, uint8 *B)
{
        for(i=0;i<n;i++)
        {
        Temp = 0;
            if(A[i] == B[i])
            {
                Temp = A[i] + B[i];
            }
        }
    return Temp;
}

> How we can take dynamic array ?

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Answer 1

Sasidhar Duggireddy 2019-6-12

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https://ww2.mathworks.cn/matlabcentral/answers/464323-how-to-do-array-operation-with-simulink-blocks#answer_378828

sampleFor.slx

Please find the below example for more idea about for loop.

I hope this example can help

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Answer 2

Nick Sarnie 2019-6-5

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https://ww2.mathworks.cn/matlabcentral/answers/464323-how-to-do-array-operation-with-simulink-blocks#answer_377904

编辑：Nick Sarnie 2019-6-5

Hi Sasidhar,

It looks like that loop is adding two matricies. The "Add" or "Sum" block can do this:

https://www.mathworks.com/help/simulink/slref/add.html

If the matrix size is constant once the simulation has started, you can simply set the dimensions in the block parameters. To make it easier, consider using Simulink.Parameters for the dimensions instead.

If the matrix size will change between simulation steps, you can use variable size signals.

Thanks,

Nick