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xiayou89Òø³æ (ÕýʽдÊÖ)
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½â·½³ÌÀÏÊdzö´í ÎØÎØÎØ
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clear rt=0.05; rr=0.10; alpha=0.08722; gama=0.08722; theta=0.010; d0=0.30; n=1.4; c=300000; Q=0.00005; tp=5*10^(-9); k=0.5; beta=0.0026; %z=0.5:0.001:30; t=0:0.5:60; z=c.*t.^2.*0.5/(n.*(1+cos(theta))); r=z.*cos(theta); d=d0-r.*tan(theta); r1=(rt+z.*tan(alpha))*cos(theta); r2=rr+r.*tan(gama); w1=2.*acos((d.^2+r1.^2-r2.^2)./(2.*r1.*d)); w2=2.*acos((d.^2+r2.^2-r1.^2)./(2.*r2.*d)); y=(r1.^2.*(w1-sin(w1))+r2.^2.*(w2-sin(w2)))./(2.*pi*r1.^2); B=n./c.*pi.*rr.^2.*beta.*Q./tp.*((1+cos(theta))./(cos(theta)).^2); p=B.*int('y.*e^(-k.*c.*t./n).*(1/t.^2)',-tp,t); plot(t,p) ¾ÍÊÇ·½³ÌÖð¸öµü´ú Çó´óÉñÖªµÀ¶î ´íÁËÒ»ÉÏÎçÁË |
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