?? fig3_7.m
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% Use this program to reproduce Fig 3.7 from text
clear all
close all
n = 0;
for x = 0:.05:4
n = n+1;
sx(n) = quadl('fresnels',.0,x);
cx(n) = quadl('fresnelc',.0,x);
end
plot(cx)
x=0:.05:4;
plot(x,cx,'k',x,sx,'k--')
grid
xlabel ('x')
ylabel ('Fresnel integrals: C(x); S(x)')
legend('C(x)','S(x)')
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