ed help with MATLAB programming. I just want to add a straight line to all three directions in an ellipsoid plot. But, I was unable to do it with the following code. How do I add things to an ellipsoid plot?   % Initial Conditions I = [150; 400; 400]; % Semi diameters a = I(1)^(-1/2); b = I(2)^(-1/2); c = I(3)^(-1/2); % Unit Ve

The MATLAB code f=inline('x^3 - x^2 -18'); df=inline('3*x^2 - 2*x'); ea=100; count=0; xi=0.5; while (ea>.01); count = count + 1; xil = xi - f(xi)/df(xi); ea = 100*abs((xil-xi)/xi1); disp([count xi1,xi, ea]); xi=xil; end finds the root for Choices f(x)=x*x*x-x^2 -18 =0 f(x)=x^3 -x^2 -18 =0 f(x)=3 *x^2 - 2*x =0 None

Need help in Matlab. How do I modify this program to produce eye shapes like the pink picture using scaling, rotating and translating? Thank you! figure(1) x(1:2,1)=[1;0]; plot(x(1), x(2),'*'); grid on; hold on; axis([-15 15 -15 15]); k=1; Inc=1; for j=1:Inc:360; x(1:2,k+1)=[cosd(Inc) -sind(Inc);sind(Inc) cosd(Inc)]*x(1:2,k); plot(x(1,k+1), x(2,k+1),'^'); k=k+1; %for j=1:Inc:360; %x(1:2,k+1)=[cosd(Inc) -sind(Inc);sind(Inc) cosd(Inc)]*x(1:2,k); %plot(x(1,k+1), x(2,k+1),'^'); %k=k+1; %pause(); end   for k=1:Inc:360; y1(1:2,k)=[1.5 0;0 3]*x(1:2,k); plot(y1(1,k),y1(2,k),'^') %for k=1:Inc:360; %y1(1:2,k)=[1.5 0;0 3]*x(1:2,k); %plot(y1(1,k),y1(2,k),'^') %pause(0.1); end   for k=1:Inc:360; y2(1:2,k)=[3 0;0 1.5]*x(1:2,k)+[7;5]; plot(y2(1,k),y2(2,k),'^') %for k=1:Inc:360; %y2(1:2,k)=[3 0;0 1.5]*x(1:2,k)+[7;5]; %plot(y2(1,k),y2(2,k),'^') %pause(0.1); end   for k=1:Inc:360; y3(1:2,k)=[3 0;0 1.5]*x(1:2,k)+[-7;5]; plot(y3(1,k),y3(2,k),'^') %for k=1:Inc:360; %y3(1:2,k)=[3 0;0 1.5]*x(1:2,k)+[-7;5];…

Write a Matlab code to determine Which values occur exactly three times in the input vector x? e.g. if x= [12522783313888] then, y= [2 3]