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ODE45 Output size
I am trying to subtract w_ode from w. I used two methods to get w and I want to see the difference between them. But, the ode45 ...
2 years 前 | 1 个回答 | 0
1
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Why does my ode45 function not run?
This code just keeps loading. It does not run. If I change my initial values to [0; 0; 0; 1;0;-1;0] it runs fine. But with any o...
2 years 前 | 1 个回答 | 0
1
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How to fix the must be a column vector error?
The following code gives me an error: euler_eqns must be a column vector. How do I fix this? % Define the initial conditions ...
2 years 前 | 2 个回答 | 0
2
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I keep getting errors when I try to integrate kinematic and dynamic differential equation
import numpy as np from scipy.integrate import quad def kde_integral(x): return (1/np.sqrt(2*np.pi))*np.exp(-x*2/2) d...
2 years 前 | 0 个回答 | 0
0
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How do I plot the different elements of a matrix in a single plot?
I want to plot theta(1,1), theta(2,1), and theta(3,1). I tried to plot it but it just shows an empty graph. for t = 0:1:100 ...
2 years 前 | 1 个回答 | 0
