Use Matlab, please do not post the photo.

Design a 16-point KLT transform for images. More specifically, using the training images, such as Lena and Barbara, to determine the correlation matrix C_x of the input source X = [X_1, X_2, ..., X_16]. Then, find the SVD decomposition of C_x and determine the KLT matrix according to (8). Plot the basis functions of the KLT transform, i.e., the column vectors of the KLT transform matrix