MI Q$1$ HW$2$

Please fix the error in the following MATLAB code $($MATLAB CODE ONLY PLEASE$)$

Use the MATLAB built$-$in head$-$phantom model to create a $128$X$128$ image with $180$ degree rotation and $10$ degree theta increments. Generate a sinogram from the image. Next, apply Filtered Backprojection to the sinogram using $($a$)$ no filter and $($b$)$ a Hamming filter and compare the SNR of the images. Turn in the MATLAB code as well as the images. The attached pptx will help explain how to use MATLAB and the radon transform function.transform function.

$$ Create the head phantom

$P=$ phantom$(128)$;

$\%$ Create the sinogram with $180$ degree rotation and $10$ degree theta increments

theta $=0$:$10$:$179$;

$,$ theta