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EngM


Last seen: 3 maanden ago |  Active since 2022

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Question


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...

3 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...

4 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...

4 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...

ongeveer een 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...

ongeveer een jaar ago | 1 answer | 0

1

answer

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 ...

ongeveer 2 jaar ago | 0 answers | 1

0

answers

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...

ongeveer 2 jaar ago | 1

| accepted

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...

ongeveer 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...

ongeveer 2 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...

ongeveer 2 jaar ago | 1 answer | 0

1

answer