How to use these LDA files mentioned in the hyperlink to perform LDA on DCT coeff of normalised iris?
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Ridhima Chopra
el 5 de Mzo. de 2024
Comentada: Ridhima Chopra
el 16 de Mzo. de 2024
This is the hyperlink: Liner Discriminant Analysis
I have found the DCT Coeff of normalized iris.
Now my aim is to perform LDA on these DCT coeff to extract the features from the normalized iris.
function [Y, W, lambda] = LDA(X, L)
Here what are the parameters X and L? Its not mentioned in the matlab files.
I am not able to understand how to make this code work.
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Aman
el 15 de Mzo. de 2024
Editada: Aman
el 15 de Mzo. de 2024
Hi Ridhima,
As per my understanding, you want to know the input parameters for the "LDA" function.
The "LDA" function takes two input arguments, the first being "X", which is the feature vector, which will be the DCT coefficient in your case, and the second input to the function is "L", which is the target class. The same can be found in the "main.m" file on the file exchange link for the function.
I hope this helps!
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