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# Lucas Resende

Last seen: 4 maanden ago Active since 2022

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Question

Need help to make a ode function asign a value
Hello everyone, I am trying to integrate a function with Ode45, but I'm having trouble making the function identify a value. I'l...

4 maanden ago | 3 answers | 0

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Question

Problem isolating and finding out a function maximum value
Hello there. So, I'm having trouble trying to isolate three different functions and obtaining their maximum value. Bellow follow...

5 maanden ago | 1 answer | 0

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Question

Trouble formulating Range Kutta
Hello there, I'm having trouble coming with a way to solve this resolving range Kutta, to give me a graphic using the commented ...

9 maanden ago | 1 answer | 0

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Question

How do I remove vertical lines in graphs?
I have generated these graphs with this vertical lines, how do I remove them? When I generated with the same code in octave, the...

10 maanden ago | 2 answers | 0

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Question

Trying to plot a temperature distribution and generate a temperature contourn!
Good night t all! I'm trying to plot the temperature distribution of a problem of 2 dimensional heat transfer on a thin plate, w...

meer dan een jaar ago | 1 answer | 0

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Question

I'm having trouble plotting the temperature field for a thin plate with border temperatures known.
Hello everyone, i'm having trouble plotting the temperature distribution for a 2d heat transfer in a thin plate, with border tem...

meer dan een jaar ago | 2 answers | 1

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Question

I'm having trouble with ode45. It keeps getting the "not enough input arguments" error.
I'm trying to solve the problem 3.10.1 from the book Engineering Vibrations, from Inman, but I keep getting the ''not enough inp...

meer dan een jaar ago | 1 answer | 0