Need help in this Matlab assignment:

A) Build and blur a simulated image Use the defined spatial coordinates (P.x and P.y) to call the object function object2d(P.x, P.y) to create an object variable and plot the object image with imagesc() in subplot (2,2,1). Make sure that you thoroughly label the image, use axis equal, and apply a colorbar. Next, you will create a function (most easily by tacking it at the end of your script) the functional form for the Point Spread Function (H) Recall that K-1A and NA is the numerical aperture of the imaging system. In subplot(2,2,2), put an image of the PSF matrix Finally you need to make a blurred image. Recall that in the spatial domain the blurred image is given by a convolution BLING () -H () * OBJ (0) and in the frequency domain we have a product. Use the 2DFFT to convolve the point spread function with the original image to blur the image. Plot this image in subplot(2,2,3). A) Build and blur a simulated image Use the defined spatial coordinates (P.x and P.y) to call the object function object2d(P.x, P.y) to create an object variable and plot the object image with imagesc() in subplot (2,2,1). Make sure that you thoroughly label the image, use axis equal, and apply a colorbar. Next, you will create a function (most easily by tacking it at the end of your script) the functional form for the Point Spread Function (H) Recall that K-1A and NA is the numerical aperture of the imaging system. In subplot(2,2,2), put an image of the PSF matrix Finally you need to make a blurred image. Recall that in the spatial domain the blurred image is given by a convolution BLING () -H () * OBJ (0) and in the frequency domain we have a product. Use the 2DFFT to convolve the point spread function with the original image to blur the image. Plot this image in subplot(2,2,3)