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Converting (.m) code to HDL Code - Matlab error for Sine, Cosinse function

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Tamer
Tamer 2015-4-1
Hello,
I'm converting Matlab file(.m) to fixed-point and then to HDL code. the fixed-point file is working 100% , but I got the following errors when I tried to convert the fixed-point to VHDL code because I wrote the following commands at my .m file, Can you please help me to find the replacement of these orders
* _ .m file orders _ _ *_
Y= Sin(x);
Y= Cos (x);
Power(a,b);
round (a,b);
Y=abs(x);
  • _ VHDL errors _ *
file_fixpt:1163 Error 'pow' : Call to 'pow' is not supported for HDL code generation.
file_fixpt:1523 Error 'round' : Call to 'round' is not supported for HDL code generation.
file_fixpt:1669 Error 'cos' : Call to 'cos' is not supported for HDL code generation.
file_fixpt:1669 Error 'sin' : Call to 'sin' is not supported for HDL code generation.
file_fixpt:1201 Error 'abs' : Call to 'abs' is not supported for HDL code generation.

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