How to plot for for a range? showing error

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Shauvik Das
Shauvik Das 2019-12-1
编辑： Bhaskar R 2019-12-1

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Bhaskar R
Bhaskar R 2019-12-1
编辑：Bhaskar R 2019-12-1
Your code
t = 0:0.001:1;
D = (117649*exp(4*t))/6561- (117649*exp(4*t))/26244 - (117649*t.^2.*exp(4*t))/4374 - ...
(117649*t.^3.*exp(4*t))/8748 - (117649*t.^4.*exp(4*t))/46656;
plot(t, D);

更多回答（1 个）

Vladimir Sovkov
Vladimir Sovkov 2019-12-1
Probably, t^2 and t^4 are implyed to be t.^2 and t.^4.
And all the multiplications of the expressions containing t are implyed to be .* but not just *
This is if you want to do the element-wise operations (as it looks to be) but not the algebraic matrix operations.
  1 个评论
Bhaskar R
Bhaskar R 2019-12-1
编辑：Bhaskar R 2019-12-1
Don't make your comment in answer section and code should not be in image

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