Problems with drawing diagrams in MATLAB
3 views (last 30 days)
Show older comments
I'm completely new to MATLAB, and I need help with diagrams. I have to compare and draw 3 different wave equations in one diagrams. How can I do so? Or if possible can anyone send the code? Here are the equations:
- Y1= 11.5sin((2πλ/4.97) + 63.3)
- Y2= 14.6sin((2πλ/10.5) + 45.8)
- Y3= 7.36sin((2πλ/4.97) + 63.3)
0 Comments
Answers (1)
Nithin Banka
on 8 Jun 2018
x = linspace(-pi,pi);
y1 = sin(x);
plot(x,y1)
hold on
y2 = cos(x);
plot(x,y2)
hold off
3 Comments
Nithin Banka
on 12 Jun 2018
Edited: Nithin Banka
on 12 Jun 2018
The size of 'lambda' and size of 'x' must be same. Use size() function to find their sizes. Since in your case 'y1 or y2 or y3' does not depend on 'x' try changing the size of 'x'.
Walter Roberson
on 12 Jun 2018
lambda = linspace(-pi,pi);
y1 = 11.5*sin(2*pi*lambda/4.97 + 63.3);
plot(lambda, y1)
See Also
Categories
Find more on Line Plots in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!