How do i plot a polarpattern with 2D

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ting po chun 2023-3-5

评论： ting po chun 2023-3-6

Hello I need to ask about the Ambisonic b-format directional characteristics WXYZ like the picture.

W=omnidirectional

X、Y ="8" type directional

W(t) = s(t)/√2

X(t) = s(t)cosϕcosδ,

Y(t) = s(t)sinϕcosδ,

Z(t) = s(t)sinδ,

Thank you~~

Star Strider 2023-3-5

There is too much missing information!

phi = randn*pi;

delta = randn*pi;

s = @(t) t;

W = @(t) s(t)./sqrt(2);

X = @(t) s(t).*cos(phi).*cos(delta);

Y = @(t) s(t).*sin(phi).*cos(delta);

Z = @(t) s(t).*sin(delta);

t = linspace(0, 2*pi, 50);

figure

Pax = polaraxes;

hold on

polarplot(Pax, t, W(t))

polarplot(t, X(t))

polarplot(t, Y(t))

polarplot(t, Z(t))

hold off

ting po chun 2023-3-6

Thank you so much.

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