Commit dd45f12a authored by WALL-E's avatar WALL-E
Browse files

1.5第一题

parent b0e83561

diffeqn.m

0 → 100644
+7 −0
Original line number Diff line number Diff line 
function y=diffeqn(a,x,yn1);

y(1)=a*yn1+x(1);

if length(x)>=2

    for i=2:length(x)

        y(i)=a*y(i-1)+x(i)

    end

end

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