MATLAB coder error while converting code to hdl for xcorr function

Question

I want to use HDL coder to convert MATLAB xcorr function to VHDL language. My code is given in below, i think i made a mistake when I'm defining the input data types. What should be the input data type to define a vector to use this code? Or am I doing wrong something else? You can see the errors from the picture below.

`

function corr=my_corr(a,b)

corr=xcorr(a,b);

end

`

??? Type mismatch: complex embedded.fi {ufix19_En9} ~= complex embedded.fi {ufix30_En14}.

Error in ==> xcorr Line: 495 Column: 9 Code generation failed: View Error Report

error report

This question does not address non-extant VHDL code.

user1155120
– user1155120

2019-03-05 18:15:32 +00:00
Commented Mar 5, 2019 at 18:15 — user1155120
– user1155120, Commented Mar 5, 2019 at 18:15

PedroRodriguez · Accepted Answer · 2019-03-05 23:07:15Z

0

It seems something related to your input data types, try to convert your inputs to the same fixed point type before calling the function, use the form function.

answered Mar 5, 2019 at 23:07

PedroRodriguez

3682 silver badges9 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

MATLAB coder error while converting code to hdl for xcorr function

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related