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Matthew Mishrikey


Last seen: 5 jours il y a |  Actif depuis 2021

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Simulink scope trace is grayed out
In simulink I have a scope with three inputs. The scope has 3 subplots. The first and third input have a mux in front, and ...

5 jours il y a | 1 réponse | 0

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Question


Run an enabled and triggered subsystem only one time (single shot)
I have a Simulink enabled and triggered subsystem that I want to execute only one time. I think one way to do it is to make ...

10 jours il y a | 1 réponse | 0

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Question


Simulink dashboard button matching
I'm looking for suggestions on how to approach a Simulink interface problem. In case 1 below, both dashboard buttons have con...

24 jours il y a | 1 réponse | 0

1

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Question


A few basic Simulink/Simscape questions
In the past I've generally used Simulink simulations for short bursts of transient analysis. I was curious if it were possibl...

environ un mois il y a | 1 réponse | 0

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Question


Dynamic dashboard radio button options
Hello! I was curious if it was possible to make the options of a radio button change based on another radio button. This is ...

environ un mois il y a | 2 réponses | 0

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réponses

Question


variables with scope local to subsystem
I'm a bit confused about variable scope. I think I know what's going on but am looking for confirmation and maybe advice on th...

presque 3 ans il y a | 1 réponse | 0

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Radio Button Mask for Simscape Block
I figured out a way. I saw a snippet of code in one of the videos on the topic, and it gave me enough clues to write a callback...

environ 3 ans il y a | 0

| A accepté

Question


Radio Button Mask for Simscape Block
I have a stock Simscape block (Cauer Element) that has two parameters - Resistance and Tau. I am trying to add a mask to modify...

environ 3 ans il y a | 1 réponse | 0

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Question


get_param fails with simscape block
Weird/unexpected behavior, not sure if it's a bug. I'm trying to use get_param to access a stock simscape thermal component. I...

environ 3 ans il y a | 1 réponse | 0

1

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Basic Slider Switch question
I think I figured out a way. I hope there's a better solution because this seems like a royal pain. 1) in the simscape compone...

environ 3 ans il y a | 0

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Basic Slider Switch question
I think I'm getting closer to an answer here. I setup slider switch to control a constant block, which feeds a data store wri...

environ 3 ans il y a | 0

Question


Simscape Block Parameter not Tunable
I wish to control a Simscape block parameter using the dashboard slider switch. I select Temperature Source, but the slider swi...

environ 3 ans il y a | 1 réponse | 0

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Question


Simulink dashboard switch to control masked parameter
I wanted to have a slider switch control such that On position would make it 1 Ohm and off position would make it 5 ohms. The s...

environ 3 ans il y a | 1 réponse | 0

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Two circles geometry problems
Not clear from the second drawing what the dl of interest is. Let's assume dl is the distance between the left edge of each ci...

environ 3 ans il y a | 0

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Control Design Onramp with Simulink
Enter learning.simulink.launchOnramp('controls') in your MATLAB window.

environ 3 ans il y a | 2

Question


Parameter Writer block not recognizing blocks
In image below I show a sim with a slider switch that modifies the constant block on the left. This the uses a goto/from block ...

environ 3 ans il y a | 1 réponse | 0

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Is there a way to nest transfer functions?
Okay, nevermind, found the solution is to use s = tf('s') rather than tf([num dem]).

environ 3 ans il y a | 0

| A accepté

Question


Is there a way to nest transfer functions?
I wish to build up a transfer function inside a for loop such that each iteration builds up a new transfer function based on pre...

environ 3 ans il y a | 1 réponse | 0

1

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Question


Basic Slider Switch question
I was curious if it was possible to make a slider switch dashboard element control more than one block simultaneously. Alterna...

environ 3 ans il y a | 3 réponses | 0

3

réponses

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Simscape/Simulink persistent variable in algebraic loop
I think I managed to figure out a solution. As suggested elsewhere a delay block can "break" the algebraic loop. I needed thr...

environ 3 ans il y a | 0

| A accepté

Question


Simscape/Simulink persistent variable in algebraic loop
I have a simple Simscape electrical model containg a circuit that trips if a current is exceeded. I want the trip to happen a c...

environ 3 ans il y a | 2 réponses | 0

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Question


Generate Zth transient thermal impedance curves with Simscape
Simscape has some nice thermal domain elements like Cauer thermal model elements. I was looking to generate a set of Zth curves...

environ 3 ans il y a | 1 réponse | 0

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Question


Trying to convert Kelvin to Celsius in Simscape code
I have a simulation with some Simscape Thermal and Electrical elements. The electrical element is a modification of the stock t...

environ 3 ans il y a | 1 réponse | 0

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Question


simscape block node arrangement
In the IGBT example here: https://www.mathworks.com/help/physmod/sps/ug/Troubleshoot-of-spice-nigbt-conversion.html the gener...

plus de 3 ans il y a | 1 réponse | 0

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