怎样用matlab解下面积分方程!大谢!已知Q(x)为0.1,0.01,0.001,求x用matlab试了半天,还是不对...Q=0.1;f=@(x)exp(-x.*x/2);b=inf;%上限val=Q*sqrt(2*pi);g=@(a)quadl(f,a,b)-val;a=fsolve(g,b)上面程序不对...

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怎样用matlab解下面积分方程!大谢!已知Q(x)为0.1,0.01,0.001,求x用matlab试了半天,还是不对...Q=0.1;f=@(x)exp(-x.*x/2);b=inf;%上限val

怎样用matlab解下面积分方程!大谢!已知Q(x)为0.1,0.01,0.001,求x用matlab试了半天,还是不对...Q=0.1;f=@(x)exp(-x.*x/2);b=inf;%上限val=Q*sqrt(2*pi);g=@(a)quadl(f,a,b)-val;a=fsolve(g,b)上面程序不对...
怎样用matlab解下面积分方程!大谢!已知Q(x)为0.1,0.01,0.001,求x

用matlab试了半天,还是不对...
Q=0.1;
f=@(x)exp(-x.*x/2);
b=inf;%上限
val=Q*sqrt(2*pi);
g=@(a)quadl(f,a,b)-val;
a=fsolve(g,b)
上面程序不对...

怎样用matlab解下面积分方程!大谢!已知Q(x)为0.1,0.01,0.001,求x用matlab试了半天,还是不对...Q=0.1;f=@(x)exp(-x.*x/2);b=inf;%上限val=Q*sqrt(2*pi);g=@(a)quadl(f,a,b)-val;a=fsolve(g,b)上面程序不对...
此题等号右边是个公式
用不着积分