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Sam Chak


Last seen: 24 days ago
10 total contributions since 2020

Sam Chak's Badges

  • Knowledgeable Level 2
  • 3 Month Streak
  • First Answer

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Answered
LMI equation solving problem
Hi @surya chandra gulipalli The lyap command can be used to find the solution for the Lyapunov and Sylvester matrix equations. ...

3 months ago | 0

Answered
Mathematical Modeling of mehanic system
Hi @Jan Vidlak If and , then from the correct free body diagram of the two masses, the sum of forces can be written as follow:...

3 months ago | 3

| accepted

Answered
Solve two ODE with IVP euler
Hi @shubham kumar gupta This is one of several ways to simulate the time-varying dynamics. tspan = 0:0.0001:1; % simulation t...

3 months ago | 0

| accepted

Answered
Solve first order nonlinear ODE
The x(t) response rises rapidly. It cannot go pass t = 0.0463782 sec. The x(t) response diverges for x(0) > 2 and converges to ...

7 months ago | 0

Answered
How to create output Surface for fuzzy defuzzificaion method?
Hi kalpana, If you want to create a Custom Defuzzification Function, then read the information on this link: https://www.mathw...

7 months ago | 0

Answered
Is there a way to extract my 3 transfer function in matlab given these equations.
Hi Jorje German, The transfer functions for your case in given in the first column of the matrix. You can use the functions in...

8 months ago | 0

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Answered
How do I determine the linear part of a force-displacement curve?
Hi Moein M, From the Excel file, you can check and verify that the first 90 points (up to 0.089) are covered by the circled reg...

8 months ago | 0

Answered
How can I solve this system of ODEs?
Thank you for your acceptance. V1, V2, V3 are just constants. You can move V1, V2, V3 to the right-hand side of the ODEs by doin...

8 months ago | 0

Answered
How can I solve this system of ODEs?
Try this, but please check if the ODEs are entered correctly. You should use the method described in the link. I used this metho...

8 months ago | 0

| accepted

Answered
How do I plot the control signal "u" ?
One workaround to plot the piecewise control signal is to introduce an additional state into the system, where is the actuato...

9 months ago | 0