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Gregory Cottone


Last seen: 7 months ago Active since 2020

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Obtain State Space from two frequency response functions
Hi, is it possible to find the corresponding state space formulation from two frequency response functions? In particular, my ...

8 months ago | 0 answers | 0

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answers

Question


Plot a moving wheel in the 3D space
Hi, I need to plot a wheel moving in the 3D space, for example a rolling wheel in a circumferential trajectory, could someone h...

1 year ago | 1 answer | 0

1

answer

Question


Solve ODE equations with Simulink and Matlab function
Hi, I'm trying to solve a differential equation using Simulink, the matlab funtion I want to use is the following: function ud...

1 year ago | 1 answer | 0

1

answer

Question


Combine lsqcurvefit with fsolve
Hi, my goal is to optimize the length L0, L1, L2 and L3 of the bars of the following mechanism so that the theta2 angle follows...

1 year ago | 1 answer | 1

1

answer

Question


Euler Angles from Rotation Matrix
Hello! I'm trying to get symbolic form of alpha, beta, gamma angles from a rotation matrix R in the sequence 3-1-3 (i.e. first ...

1 year ago | 1 answer | 0

1

answer

Question


lsqcurvefit bad fitting results
Hello to everyone! I'm tryng to solve this data fitting problem with the following code, but as you see from the plot it seems d...

2 years ago | 2 answers | 0

2

answers

Question


non linear implicit equation
Good morning, I'm new in using Matlab and I would like to know if it is possible to solve the following implicit equation ...

2 years ago | 1 answer | 0

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answer