Simulate interferograms (a + b cos \phi) with 3 different combinations of phase aberrations in MATLAB as described in the class. Consider a = 1, b = 1.For all three types of interferograms, implement the 5-step Hariharan algorithm and least-squares N-step algorithm for phase estimation.Show the results with any 2 values of N.

For all three types of interferograms, implement the 5-step Hariharan algorithm and least-squares N-step algorithm for phase estimation.Show the results with any 2 values of N.

If a SAR image pixel has a value b+ai, its phase ɸ is given by _______ sin-1(a/b) sin-1(b/a) tan-1(b/a) tan-1(a/b)

A pixel in a SAR image looks like 9+5i. Calculate its phase ɸ (in degrees). 60.95 - 60.98 28.90 - 29.10 28.10 - 28.30 60.93 - 60.95

What is the first Phase of the CO-PAR process14 of 100ADiagnosis phaseBEntry phaseCEvaluation phaseDPlanning phase

Two beams of light having intensities I and 4I interfere to produce a fringe pattern on a screen. The phase difference between the beams is π/2 at point A and π at point B. Then the difference between the resultant intensities at A and B is