hw09_p04RK4 - k42 = h*fxy2(t+h, Y1+k31, Y2+k32); k Y1new =...

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function [ Y1new, Y2new ] = hw09_p04RK4(h,t,Y1,Y2) k11 = h*fxy1(t,Y1,Y2); k12 = h*fxy2(t,Y1,Y2); k k21 = h*fxy1(t+h/2, Y1+k11/2, Y2+k12/2); k22 = h*fxy2(t+h/2, Y1+k11/2, Y2+k12/2); k k31 = h*fxy1(t+h/2, Y1+k21/2, Y2+k22/2); k32 = h*fxy2(t+h/2, Y1+k21/2, Y2+k22/2); k k41 = h*fxy1(t+h, Y1+k31, Y2+k32);
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Unformatted text preview: k42 = h*fxy2(t+h, Y1+k31, Y2+k32); k Y1new = Y1 + 1/6*(k11 + 2*k21 + 2*k31 + k41); Y2new = Y2 + 1/6*(k12 + 2*k22 + 2*k32 + k42); Y function f_xy1 = fxy1(t, y1, y2) f_xy1 = y2; f function f_xy2 = fxy2(t, y1, y2) f_xy2 = exp(y1) - t;...
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This note was uploaded on 02/22/2010 for the course CHE 348 taught by Professor Chelikowsky during the Spring '08 term at University of Texas at Austin.

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