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storing of values in matlab

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nitya ...
nitya ... 2011-3-18
lamda=1 N=6% alpha=60 alpha=deg2rad(alpha); d=0.5 Beta=(2*pi/lamda); theta= 0:0.012:2*pi; w=alpha+Beta*d.*cos(theta); AF=1/N*(sin(N*(w./2))./sin(w./2));
figure polar(theta,AF)
***************** I need the values of theta at different values of AF after plotting.
  1 个评论
Andrew Newell
Andrew Newell 2011-3-18
You already have theta and AF. What do you want to do with them?

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Paulo Silva
Paulo Silva 2011-3-18
change
polar(theta,AF)
to
h=polar(theta,AF)
After that code get the data like this
x=get(h,'Xdata')
y=get(h,'Ydata')
you can plot the data again but without the grid
plot(x,y)
  12 个评论
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Paulo Silva
Paulo Silva 2011-3-18
Like Jan said you just need to execute:
doc
in the command line, F1 does the same, matlab window menu Help and Product Help
nitya ...
nitya ... 2011-3-18
Thank you very much for your answers.

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