MATLAB Answers

3d plot help

1 view (last 30 days)
Hi,
I have the file attached which contain the following information:
1-Time of the year : 30:30:360 (each month increment)
2-Revenue at each time of the year (12 data )
3- The cost at each state of charge (5*12 data)
I need to 3d plot the Time at x-axis , cost at y-axis and Profit = revenue - cost at y-axis
I could'nt do that when looked into the surf function, can you please help ?
I 3d plotted the Time, Revenue and Profit as below but I am not convinced they descirbe what is going
untitled.jpg

Accepted Answer

Star Strider
Star Strider on 21 Aug 2019
The description ‘Time at x-axis , cost at y-axis and Profit = revenue - cost at y-axis’ describes a 2D plot.
Try this:
D = xlsread('myfile.xlsx');
Time = D(:,1);
Revenuev = D(:,2);
Costmtx = D(:,3:end);
Profit = Revenuev - Costmtx;
figure
plot(Time, Costmtx)
hold on
plot(Time, Profit, '--')
hold off
grid
xlim([0 500])
Cc = sprintfc('Cost%d', 1:5);
Pc = sprintfc('Profit%d',1:5);
legend([Cc, Pc], 'Location','E')
A 3D version:
figure
plot3((Time*ones(1,5)), Costmtx, Profitmtx)
grid on
xlabel('Time')
ylabel('Cost')
zlabel('Profit')
view(15,15)
legend('1','2','3','4','5')

More Answers (1)

AHMED FAKHRI
AHMED FAKHRI on 21 Aug 2019
Thanks @Star Strider
at the end I plotted the 2D version which makes sense more, Time, Revenue and Cost.
  1 Comment
Star Strider
Star Strider on 21 Aug 2019
As always, my pleasure!

Sign in to comment.

Tags

Products


Release

R2018b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by