Wavelet and hdl coder

2017 5 17
1 个回答
更新时间：2019 8 21
6 次查看（30 天）

0 个投票

Hi, I'm new to use the HDL coder.The val vector is sine with noise .My problem in fixed-point conversion :
function base=baseline(val)
n=10;
[e,f]=wavedec(val,n,'db6');
for i=1:f(1);e(i)=0;
end
base=waverec(e,f,'db6');
end
Error:
Expression must be numeric. Found it to be
embedded.fi {ufix5}
Possible error? Thank you

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回答（1 个）

Yuebin Zhou
Yuebin Zhou 2017-5-23

0 个投票

You can check the documentation of wavedec and waverec and see if you passed in the right arguments.

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2017-5-17

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