Detail what the code does and how it works? Plot the resulting graphs and modify them for better visualization. (Matlab) dx=0.001; L-pi ; x=(1+dx: dx: 1) *L; n=length (x); nquart-floor (n/4); % define the hat function;

Q3: Write a matlab program call matq3.m that returns the plot of the 2- D space defined by the following equation: (-xsin(x) cos (x) - 2π ≤ x < 0 x ≥ 2π Label the x-axis and y-axis and z-axis and title to the curve. y =

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];…

PLEASE USE C PROGRAMMING TO CODE THIS PROBLEM. EXPLAIN the logic with us of a diagram if possible, or clear enough that i can write this code if I was to ever come across a problem like it again Description Given a board with N rows and M columns, the rows are numbered from 1 to N from top to bottom, and the columns are numbered from 1 to M from left to right. Each element has one diagonal wall which either runs from top-left corner to bottom-right corner, or runs from top-right corner to bottom-left corner. Now given Q queries, you have to output which column the ball will fall out at the bottom row if you put it on top of the board at specific column. (The ball will naturally fall down due to gravity.)   The following figure is a sample. If you drop the ball at column 2, the ball will fall out at the left side. If you drop the ball at column 5, the ball will be stuck in the board. If you drop the ball at column 3, the ball will eventually fall out at column 2.   Input First line…

Give an example of a while loop, then provide the equivalent do-while loop and for loop.  Then give a different example of a do-while loop, along with the equivalent while loop and for loop. Finally, give an example of a for loop, along with the equivalent while loop and do-while loop. Use your examples to illustrate the advantages and disadvantages of each looping structure, and describe those advantages and disadvantages.

6. X is (a,b,c,d), Y is {1,2,3,4). {(a,1), (b,2), (c,2), (d,4)) is a function from X to Y.

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Modify program ball from Example 5.7 by replacing the inner for loops with vectorized calculations. (Matlab format)