Using Matlab

An anti-symmetric cross-ply composite laminate has two layers in which the fibers are aligned perpendicular to one another. A laminate of this type will deform into a saddle shape due to residual thermal stresses as described by the equation z = k(x^2 - y^2) where x and y are the in-plane coordinates, and k is the curvature. Make a surface plot showing the deflection of a one-meter by one-meter square plate using -0.5