How to sort an array efficiently in Simulink?

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Rukmani Mohanganesh
Rukmani Mohanganesh el 3 de Jul. de 2013
Respondida: Kirankumar Bacchewar el 15 de Oct. de 2021
I am trying to sort a given array in ascending order using Simulink blocks. Is there any block available which does this. If no, how could this be done efficiently in Simulink?

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Kaustubha Govind
Kaustubha Govind el 3 de Jul. de 2013
If you have a license to the DSP System Toolbox, you can use the Sort block. Otherwise, use the MATLAB Function block to call the MATLAB sort function. I don't know enough about either implementation to comment on their efficiency.

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Kirankumar Bacchewar
Kirankumar Bacchewar el 15 de Oct. de 2021
Even the sort function from Matlab is not effecient, I see lot of overhead. In my case, the execution time reduced drastically after modifying(partial re-using) the generated code from Matlab sort in simulink. This modified code was then included back into the model as legacy code.

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