TASK: Estimate the arithmetic-geometric mean.
COMMENT: Given two positive real numbers X and Y:
the arithmetic mean is a(x,y) = (x+y)/2. the geometric mean is g(x,y) = sqrt(x*y).
The arithmetic-geometric mean is computed as follows:
a0 = x g0 = y a1 = a(a0,g0) g1 = g(a0,g0) a2 = a(a1,g1) g2 = g(a1,g1) ...Each time we compute a new pair of values, they get closer and closer, and converge to the arithmetic geometric mean.
INSTRUCTIONS:
Use the input() statement to get values of x and y. Create a for loop in which i goes from 1 to 10. (We figure the process will converge in about 10 steps). Move your new data to "old" data: x0 = x y0 = y Compute your new data, x = a ( x0, y0 ), y = b ( x0, y0 ): x = ? y = ? end your FOR loop fprintf ( ' AGM estimates are %g and %g\n', x, y );If you are doing things correctly, you should find that the AGM of 4 and 9 is about 6.247.
SUBMIT: Your work should be stored in a script file called "hw022.m". Your script file should begin with at least three comment lines:
% hw022.m % YOUR NAME % This script (describe what it does) % Add any comments here that you care to make.If this problem is part of an assignment, then submit it to Canvas.