Community Profile # David Baas

Last seen: 9 meses ago Active since 2020

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What is the mathematical notation for a Pulse Generator + If blocks in Simulink?
Hi, I have a value of I1 and I2. I want the value of I1, except for one time every 28 days/seconds (does not matter). I modelle...

9 meses ago | 0 answers | 0

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Question

What is the difference between the sample-and-hold block and a delay?
The sample and hold block holds a value for a certain time and outputs it. A delay takes a previous value from a certain time a...

9 meses ago | 1 answer | 0

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Question

How to use the state port of an integrator block in Simulink?
Hi, I want to use the state port for initial value of the integrator when it resets. However, I get an error message when I tre...

9 meses ago | 1 answer | 0

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Question

What is this Simulink block called?
What is this middle block in Simulink? I cannot find it in the library.

9 meses ago | 1 answer | 0

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Question

Export doubletimeseries dataset from MATLAB to Excel
Hi, I have data from Simulink out.conout colum time and 7 others: I want to export this to excel. I've tried writetable, xlsw...

9 meses ago | 1 answer | 0

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Question

How can I model the integrator show the desired reset behaviour?
Hi, I want to model continuous behaviour with its input depending on the discrete behaviour which should be changing per sample...

11 meses ago | 1 answer | 0

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Question

How to input a vector in Simulink with initial values to ultimately plot it over time?
I have initial vector x0 = [12;7,57] With x(0)=x0 I want to plot the changes x makes over time t and time steps k with x'(t)...

11 meses ago | 1 answer | 0

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Question

What is this block called and where can I find it?
Figure below. What is its function and what is the top output?

11 meses ago | 1 answer | 0

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Question

How do I make a plot with all three states [x1 x2 x3]' in SImulink?
I have made a model on people [x1 x2 x3]' influencing each other by influence matrix A. How can I plot the changes in the stat...

11 meses ago | 0 answers | 0

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Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

11 meses ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

11 meses ago

Question

How do I plot the dynamics of agents influencing each other?
Hi, I want to plot the influence of agents on each other in a graph. For this example, I have three agents : k=1 x1(k)=10; x...

11 meses ago | 1 answer | 0