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How to solve this equation which contains the complementary error function?
% clear all;clc format long; syms G d t h a N positive; G=((1-2*d*t/h^2)*exp(d*t/h^2)*erfc(sqrt(d*t/h^2))+2*sqrt(t*d/(p...
12 years 前 | 2 个回答 | 0
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how to calculate the Guass function integral within a ellipsoid?
function:F=exp(-(2*(x^2+y^2))/a^2-2*z^2/b^2) integral within a ellipsoid space:(x^2+y^2)/a^2+z^2/b^2<1 a>0,b>0 Thanks a lot...
13 years 前 | 1 个回答 | 0
1
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how to calculate the integral int (sin(a*x))^2*exp(-b*x^2)/(x^2)
f=(sin(a*x))^2*exp(-b*x^2)/(x^2); s=int(f,x,0,inf) a>0,b>0 syms x; syms a b positive; f1=(sin(a*x))^2*exp(...
13 years 前 | 1 个回答 | 0
