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EngM


Last seen: 6 maanden ago |  Active since 2022

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how to reduce symbolic calculation precision?
The answer of the symbolic calculations may results in extermely small values, of the order of -33! Fo my use, I don't need such...

10 maanden ago | 1 answer | 0

1

answer

Question


Neural Network with custom performance function
Although this question was asked before, but I didn't find a single statesfying answer! The question is: Given a nueral network...

11 maanden ago | 1 answer | 0

1

answer

Question


How to update the weights of a Shallow neural network by supplying one sample at a time?
I would like to use a shallow neural network inside a simulation loop. Every loop will generate a new input that is used to upda...

11 maanden ago | 1 answer | 0

1

answer

Answered
Analytic Jacobian in Simulink
Calculating the analytical jacobian in Simulink is no different than doing it in Matlab. You will need to find it from the Geome...

bijna 2 jaar ago | 0

Question


get Solid blocks derived inertia and mass values
Hi, I would like to be able to get the derived values of the inertia and mass of the solid body blocks found in a Simulink Mod...

bijna 2 jaar ago | 1 answer | 0

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Question


Simulink Freezes when moving blocks
Hello, Simulink for some reason freezes when I am trying to blocks around, it seems to happen when there are a lot of signals ...

meer dan 2 jaar ago | 0 answers | 1

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Answered
Data inspector in Array mode
I found how to do it, bascially, need to go to the Basic Layout button (with 4 squares) and go down to Edit View, from there you...

meer dan 2 jaar ago | 1

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Question


Data inspector in Array mode
Hello, My data inspector in Simulink always plots signals in Array mode (frame based) despite the fact that I explicitly log t...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Answered
How to assign axis for spherical joint?
As far as I know, you will have to use Rigid Transforms to align the xyz rotations to your liking. Obviously, you will have to s...

bijna 3 jaar ago | 0

Question


vpa not reducing the precision
Hello, I am doing some symbolic calculations. Matlab is returning rediculously small numbers up to the order of -180 ! I tried...

bijna 3 jaar ago | 1 answer | 0

1

answer