adams求微分方程c语言,Adams预估计-校正法解微分方程

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blogTitle:'Adams预估计-校正法解微分方程',

blogAbstract:'Adams预估计-校正法解微分方程。\r\n\r\nfunction T=Adams_PreEs(f,ab,y0,h)\r\n\r\nx=ab(1):h:ab(2);\r\nn=length(x);\r\nT=zeros(2,n);\r\nT(2,:)=x;\r\nT(1,1)=y0;\r\n\r\nfor t=2:4\r\n x0=T(2,t-1);\r\n k1=feval(f,x0,T(1,t-1));\r\n k2=feval(f,x0+h/2,k1*(h/2)+T(1,t-1));\r\n k3=feval(f,x0+h/2,k2*(h/2)+T(1,t-1));\r\n k4=feval(f,x0+h,k3*h+T(1,t-1));\r\n T(1,t)=T(1,t-1)+(k1+k2*2+k3*2+k4)*(h/6);\r\nend\r\n\r\nfn=zeros(1,4);\r\n\r\nfor t=5:n\r\n x',

blogTag:'数值分析,数学建模,原创',

blogUrl:'blog/static/1067966220085502745478',

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