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Andrea Strappato


Last seen: plus de 2 ans il y a |  Actif depuis 2020

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Question


Any tool in Matlab to plot graphically a 2-d manipulator with elastic joint?
Hi everyone, I have a set of coordinate points in 2-d dimension, and the angular velocity of the joints of a manipulator with e...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to prove the positivity if this function?
Hi, I need to prove the positivity of the y: y = x1 - x2 + sin(x1) such that: pi>x1>0, x1>x2, x1,x2 real The Matlab code...

plus de 2 ans il y a | 1 réponse | 0

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réponse

Question


How to check the positivity function?
I can't prove the positivity of the function: y = x1 - x2 + sin(x1) such that: 0<x1<0.0001 0<x2<0.0001 x1>x2 My matlab ...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to check if a symbolic function is positive or negative?
Hi everyone, I've defined a square function this way: sym x y = x^2 Running the command ' isAlways(y>=0) ' I get: Warning: ...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to check the positivity of a function?
Hi, Given a function f(x), with x defined as a symbolic variable, how can I check the positivity function of f(x)? Any kind o...

plus de 2 ans il y a | 1 réponse | 0

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Question


How to pass a changing value from workspaces to Simulink?
Hi everyone, I'm trying to pass a value from workspaces to Simulink calculated by Matlab step-by-step. This value changes each...

presque 4 ans il y a | 1 réponse | 0

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