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Anna


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plot of y = 2.*(x.^4 - x.^2) isn't right
I set x = linspace(-10, 10); y = 2.*(x.^4 - x.^2); plot(x, y) and the graph is not correct. what did I do wrong?

2 years 前 | 1 个回答 | 0

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Questions about elements in function ode45(@(t,x) x.*(4-x), [0,5], -2:4:6)
In ode45(@(t,x) x.*(4-x), [0,5], -2:4:6), why do we have to add t in our @function even though t is not used. For the initial y...

2 years 前 | 2 个回答 | 0

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