In Simulink, why can the fractional integrator only integrate one-dimensional inputs, but not multidimensional matrix forms of variables? What is the solution

In Simulink, why can the fractional integrator only integrate one-dimensional inputs, but not multidimensional matrix forms of variables? What is the solution

[Walter Roberson]

What Simulink block are you using? Can you link to it?

At the moment I do not see a Mathworks-provided Simulink block for that purpose. I do see a File Exchange Contribution https://www.mathworks.com/matlabcentral/fileexchange/3673-digital-fractional-order-differentiator-integrator-fir-type

[liang]

这是将分数阶相关模块加到simulink中【将分数阶工具箱FOMCON加入simulink中】https://mbd.baidu.com/ma/s/R9NC1nmg

[Walter Roberson]

Approximate translation:

This is to add the fractional order related modules to simulink [Add the fractional order toolbox FOMCON to simulink] https://mbd.baidu.com/ma/s/R9NC1nmg

[Walter Roberson]

That appears to be present in the File Exchange as https://www.mathworks.com/matlabcentral/fileexchange/66323-fomcon-toolbox-for-matlab

Answer 1

[Walter Roberson]

The FOMCON toolbox is a third-party software package that is outside the control of Mathworks. You would need to ask the authors why they made the choices they made.

[liang]

谢谢您的回答，我自己在研究研究