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José Anchieta de Jesus Filho


Last seen: 1 year ago |  Active since 2020

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Amplitude vs frequency curve
Hey guys ! I would like your help to plot this frequency response function. Just so you guys understand, I'm trying to plot t...

3 years ago | 0 answers | 0

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Question


Event function for ODE
Hello guys, I would like your help with my code. I am trying to find the steady state of a mass-spring-damper system that is bei...

3 years ago | 1 answer | 0

1

answer

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While loops in ode45
Hello guys, I would like to ask for your help. Well, I'm trying to find the amplitude function using ode45, but I'm not having s...

3 years ago | 1 answer | 0

1

answer

Question


Symbolic integration and integration of function handle
I am trying to accomplish one of the two codes. The second one can be executed, but it has errors. The other, he can't solve my ...

3 years ago | 1 answer | 0

1

answer

Question


custom axis at the imshow
I am trying to add the axes in a capture made in software (as an example, I put this photo). My objective is to add the axes x =...

3 years ago | 1 answer | 0

1

answer

Question


ode45 with discrete data
My problem consists of a differential equation in which, the damping coefficient of my system is not linear, it depends on the d...

4 years ago | 1 answer | 0

1

answer

Question


double integration with loop
thank you very much if anyone can help me. so, I need to create a loop that calculates integrals at each point. Say I have the ...

4 years ago | 1 answer | 0

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answer