Run the attached low rank approximation.m MATLAB code. a) Explain line by line what the code...

 

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Run the attached low rank approximation.m MATLAB code. a) Explain line by line what the code does (you might need to google some of the commands). b) Explain what the algorithm does. c) The approximation gets better as we increase k. Already for k = 32, the resulting approximation looks reasonable. What is the advantage to use/store the k = 32 approximation instead of the original image? What is the disadvantage? Run the attached low rank approximation.m MATLAB code. a) Explain line by line what the code does (you might need to google some of the commands). b) Explain what the algorithm does. c) The approximation gets better as we increase k. Already for k = 32, the resulting approximation looks reasonable. What is the advantage to use/store the k = 32 approximation instead of the original image? What is the disadvantage?