Failed to eliminate Function

Est-il une solution qui permet de remplacer les fonctions 'fsepecial' et 'imfiltrer' dans Embedded Matlab Function?
Car il résulte les erreurs suivantes :

Code:

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Failed to eliminate a use of the MATLAB function 'fspecial'. For non-simulation builds, uses of unsupported MATLAB functions are eliminated if they do not affect function outputs.

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Code:

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Failed to eliminate a use of the MATLAB function 'imfilter'. For non-simulation builds, uses of unsupported MATLAB functions are eliminated if they do not affect function outputs.

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