帮我写一段基于六个波段遥感图像的KL变换的matlab代码

以下是基于六个波段遥感图像的KL变换的matlab代码：

% Load the six-band remote sensing image
image = imread('remote_sensing_image.tif');

% Convert the image to double precision
image = im2double(image);

% Rearrange the image data to a 2D matrix
image_matrix = reshape(image, [], size(image, 3));

% Calculate the covariance matrix
covariance_matrix = cov(image_matrix);

% Calculate the eigenvalues and eigenvectors of the covariance matrix
[eigenvectors, eigenvalues] = eig(covariance_matrix);

% Sort the eigenvectors in decreasing order of their eigenvalues
[eigenvalues_sorted, eigenvalues_sorted_indices] = sort(diag(eigenvalues), 'descend');
eigenvectors_sorted = eigenvectors(:, eigenvalues_sorted_indices);

% Perform KL transform on the image data
kl_transformed_data = (eigenvectors_sorted' * image_matrix')';

% Reshape the transformed data to the original image dimensions
kl_transformed_image = reshape(kl_transformed_data, size(image));

% Display the transformed image
imshow(kl_transformed_image);

请注意，这只是一个基本的代码框架，并且可能需要根据你的具体应用进行修改。