DCT in matlab using radians or degree
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hello! I'm using DCT for extraction feature for image processing but I still confused about how to dct works in matlab. Dct in matlab is using degree or radian? Please anyone help. Thankyou
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Chintya Mortisalma Romadhon
el 15 de Jul. de 2020
I think DCT in matlab using radian. Because the syntax for degree is cosd. When you see the algorithm in https://www.mathworks.com/help/images/discrete-cosine-transform.html#:~:text=The%20discrete%20cosine%20transform%20(DCT,(DCT)%20of%20an%20image, the formula using pi. We know pi is used for radian
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Kanupriya Singh
el 6 de Jul. de 2020
Please go through the documentation for DCT to understand in depth how it works-
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