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Trong Nhan Tran


Last seen: 3 months ago |  Active since 2024

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Find the m of nonlinear equation without initial input m. Please help me, my supervisor ask me to find m without input initial m from right. I know this is nonlinear equation.
% Given data sigma = [ 137.478; 162.072; 162.239; 162.818; 164.010; 164.401; 165.872; 167.721; 169.748; 171.390; 177.637; 1...

3 months ago | 2 answers | 0

2

answers

Question


Question for using root function.
% Using the MATLAB function “roots” for find non-zero natural frequencies % define symbolic variable w syms w; % Given par...

6 months ago | 0 answers | 0

0

answers

Question


Find natural equation w with 5 dof
% Using matrix to determine natural frequency w of 5 DOF clc; % Clear command window clear; % Clear workspace syms w...

6 months ago | 1 answer | 0

1

answer

Question


Matrix must be square error and Error in PartA. how do I solve it?
clc; % Clear command window clear; % Clear workspace syms w; % Define w as a symbolic variable % Define masses, damping coeff...

7 months ago | 1 answer | 0

1

answer

Question


How to add unknow parameter in matrix and solve it by use det() syntax for finding w
% under is what i did but seen it is not work for det(A) for find w clc % clear history command and past result syms w; m1 = ...

7 months ago | 3 answers | 0

3

answers