Create the following image of size 128x128 in matlab

i(x,y)=Ke^(-[((x-xo)^2)+((y-yo)^2)]/10)

where xo and yo are the center of the image and K = 255

[José-Luis]

What have you tried so far?

 doc for
 doc ndgrid

Answer 1

[Image Analyst]

What is the range for x and for y? Hint:

x = linspace(xStart, xEnd, 128);
y = linspace(yStart, yEnd, 128);
for col = 1 : 128
  for row = 1 : 128
    theImage(row, column) = % formula that uses x(col) and y(row)
  end
end
imshow(theImage, []);

See if you can finish it.