INFORMATIKA II MATLAB 4. deo

yzzKaskadniwaterfall(X,Y,Z)0.40.20-0.2-0.4420y-2-4-4-2x024x=-3:0.25:3;y= -3:0.25:3;[X,Y] = meshgrid(x,y);Z = 1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5*Y).*sin(X);waterfall(X,Y,Z)xlabel('x'); ylabel('y'); zlabel('z')3D konturniContour3(X,Y,Z,n)0.40.20-0.2-0.420y-2-3-2-1x0123x=-3:0.25:3;y= -3:0.25:3;[X,Y] = meshgrid(x,y);Z = 1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5*Y).*sin(X);contour3(X,Y,Z,15)xlabel('x'); ylabel('y'); zlabel('z')2D konturnicontour(X,Y,Z,n)3210-1-2-3-3 -2 -1 0 1 2 3xx=-3:0.25:3;y= -3:0.25:3;[X,Y] = meshgrid(x,y);Z = 1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5*Y).*sin(X);meshz(X,Y,Z)xlabel('x'); ylabel('y'); zlabel('z')