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Intro Homework help - what to change - where do i go from here?
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i worked on the problem for about an hour last night and cant get the first grid right
heres what i did
x=0:.5:90;
y=.02:.05:.2;
[x,y]=meshgrid(x,y);
z = 300./sqrt(2.*pi.*y).*cos(x./2).*(1-sin(x./2).*sin(3.*x./2));
mesh(x,y,z)
2 comentarios
Wayne King
el 28 de Sept. de 2011
You should post code where you are getting errors. People tend to help out more in those situations, than when somebody just asks for the solution to their homework.
Jan
el 28 de Sept. de 2011
I cannot see anything on tinypic. Itr is surely a fault of my restrictive security setting of my browser. I do not want to make my browser vulnarable only to see a picture.
It would be much more efficient, if the pictures can be hosted directly on the TMW servers.
Respuestas (2)
William
el 29 de Sept. de 2011
Just a quick reminder: Matlab does all that math in Radians. so if you want to convert it all use ether sind() or cosd() or multiply everything by 180/pi
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