Problems with drawing diagrams in MATLAB
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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)
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Nithin Banka
am 8 Jun. 2018
x = linspace(-pi,pi);
y1 = sin(x);
plot(x,y1)
hold on
y2 = cos(x);
plot(x,y2)
hold off
3 Kommentare
Nithin Banka
am 12 Jun. 2018
Bearbeitet: Nithin Banka
am 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
am 12 Jun. 2018
lambda = linspace(-pi,pi);
y1 = 11.5*sin(2*pi*lambda/4.97 + 63.3);
plot(lambda, y1)
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