How to i convert complex single into complex double?

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I need dataset in complex double form to test the pretrained model. but when i prepare the dataset it is saved in the complex sigle from. i have attached the .mat file for furter proceding.

Accepted Answer

KSSV on 5 Jul 2021
Read about the function double.
If x is your single signal.
x_double = double(x) ;

More Answers (1)

Chunru on 5 Jul 2021
frame = single(3+4i);
% Convert to double
frame = double(frame)
frame = 3.0000 + 4.0000i
ans = 'double'


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