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Bhanu Pratap Akherya


Last seen: 10 months ago Active since 2021

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Vibration of a Cantilever beam
here is my main code: clear all clc Ne=6; l=1; %length t=0.02; %thickness b=0.02; %width modulus=2e11; %(E) area=b*t; i...

10 months ago | 0 answers | 0

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Question


force input in ode
i have a set of values for the force term "F" (in the equation my"+cy'+ky=F) saved in an excel file which i have recalled using:...

10 months ago | 1 answer | 0

1

answer

Question


ODE45 returns NaN values.
The ODE45 function is returning a NaN value for the dy. I am a beginner at MATLAB coding, I do not know where the issue is. Can ...

11 months ago | 1 answer | 0

1

answer

Question


Matrix is singular, close to singular or badly scaled. Results may be inaccurate. RCOND = NaN.
I have been getting the error "Matrix is singular, close to singular or badly scaled. Results may be inaccurate. RCOND = NaN."...

11 months ago | 1 answer | 0

1

answer

Question


Code for Immersed boundary method in CFD
I need a source to learn Immersed boundary method in CFD on MATLAB. I need to learn how to write a code for it. Can anyone sugge...

11 months ago | 0 answers | 0

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Question


changing values of RHS with each time step in ODE
i have a set of values for the force term "F" (in the equation my"+cy'+ky=F) saved in an excel file which i have recalled using:...

11 months ago | 2 answers | 0

2

answers