matlab计算一个长式子,matlab求积分,式子太长
小弟遇到一式子,f(x)=6.02538E28*x^3*(-3.1542E-57/x^2+5.5256E47*(sin(1.4116*x)-1.4116*x*cos(1.4116*x))*exp(-1.4116*x))/(1+1.47255/x^2*(0.5+(4-x^2)/8/x*log(abs((2+x)/(2-x)))));求0到2.25上,f(x)*S(x)的积分S(x)在各点的取值为:x...