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John O'Brian


自 2017 起处于活动状态

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Plot time trace of differential equation
Hi, I have the following code: syms a(b) [V] = odeToVectorField(1.4*diff(a, 2) == 8*diff(a)-20*(diff(a)).^3-100*a+2.5*a.^3-...

6 years 前 | 0 个回答 | 0

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How do I solve the following second order differential equation?
Can you give me the code on how to solve the following equation? 1.4x'' + 4x' + 1700x = - [-8x' + 20(x')^3 + 100x - 2.5x^3] ...

7 years 前 | 1 个回答 | 0

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