Answered
Way to disable Simulink blocks at compile time using a variable in the workspace
This is the exact use case for Variant Subsystems. https://www.mathworks.com/support/search.html/videos/using-variant-subsystem...

2 years ago | 0

Answered
How to use save in matlab function block ?
The MATLAB Function block will be executed at every simulation step, so if save() works, it will create many .mat files, each is...

2 years ago | 0

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Answered
How to convert a negative decimal to binary using the two's complement coding method
dec2bin(-1)

2 years ago | 1

Answered
How to make Simulink read a MatLab variable every 5 seconds?
Use the "MATLAB Function" block to integrate your MATLAB algorithem directly into a Simulink model.

2 years ago | 0

Answered
Multiple output in Switch block
Using your example, just specify the top input as constant [1, 2,3], the bottom input as constant [4,5,6]. The output will be a ...

2 years ago | 0

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graphical visualization of input parameters collected in a struct/array
Use the built-in variable editor is sufficient to visualize struct array. Just run this at the Command Window open params

2 years ago | 0

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How to get values of Scope and Port of "Data data" dialog box using API's?
open_system('sldemo_autotrans'); sf=sfroot; ch=sf.find('-isa','Stateflow.Chart'); d=Stateflow.Data(ch); d.Scope='Output'; d...

2 years ago | 0

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Answered
Is there a specific standard for the rows and columns of a struct?
It is described in the Help document of struct(). The size of the resulted struct array is the same as the size of the cell arr...

2 years ago | 0

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How can I view under mask of the block "Orbit Propagator"
It does not seem to be a masked block. Double click the 'Attitude Profile (Nadir Pointing)' block, it opens the parameter dialo...

2 years ago | 0

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Answered
How to plot simulation results in a GUI while the simulation is running?
https://www.mathworks.com/help/simulink/ug/accessing-block-data-during-simulation.html https://www.mathworks.com/help/simulink/...

2 years ago | 1

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Answered
Turn Off a Lamp Block after 10s
https://www.mathworks.com/help/stateflow/ref/after.html

2 years ago | 0

Answered
I am working with Galois field. I obtained all the 256 values, and now i want to make the matrix form of the obtained values.
results = zeros(1,256); for x_gf = 0:255 e = conv(a, x_gf); f = conv(c, x_gf); h = e + b; j = f + d; ...

2 years ago | 0

Answered
how to give initial condition to simulink function variables
A Simulink Function is like a Simulink model. Depending on the blocks that are used inside the Simulink Function, some blocks ha...

2 years ago | 0

Answered
How do I plot lines with different line widths?
To plot two lines with different line widths, you can use either of these approaches. 1. Return the two “Line” objects as an out...

2 years ago | 19

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Answered
How to programmitcally edit the "Goto Tag" in "From" block in simulink
get_param(PathToTheBlock,'GotoTag'); set_param(PathToTheBlock,'GotoTag','B')

2 years ago | 1

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Answered
header files from simulink data dictionary
Use Simulink Data Dictionary API, open the SLDD, get the bus object, get the "headfile" property https://www.mathworks.com/help...

2 years ago | 0

Answered
Open system mask parameters
If the block has been masked, the command to open the masked parameters is open_system(block)

2 years ago | 0

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function call with on off control in simulink
You could use the Pulse Generator block, instead of the Stateflow chart, to generate the "101010 signal graph".

2 years ago | 0

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Hot to get Signal path and block port number from Simulink model
open_system('f14'); lines=find_system('f14','FindALl','On','type','line','name','w'); get(lines(1),'SourcePort')

2 years ago | 0

Answered
Can a stand alone version be used by anyone?
Yes. It says "royalty-free". MATLAB Compiler enables you to share MATLAB programs as standalone applications and web apps. With...

2 years ago | 0

Answered
While importing a .mat file into simulink using the "From File" block, I lose the first data point.
The "From Workspace" block is used to import data into Simulink. It can specify sample time. The "To Workspace" block is usedd ...

2 years ago | 0

Answered
Update variables by simulink conditional statement
Inside the If Action subsystem, double click the Outport block, there is an option for "Output when disabled", choose "reset" in...

2 years ago | 0

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Answered
error in electric vehicle simulation in Simulink
Press Ctrl+E to bring up the configuration parameters, Solver, set the Minimum step size from 2.0 to at least 0.5, or better at ...

2 years ago | 0

Answered
Variant control 'variant_generation' of variant block
The error message is as clear as it gets. Open the example model of the Variant Subsystem block to learn its proper use. The di...

2 years ago | 0

Answered
Programmically re-order model reference inports in Simulink
This is interesting. A user could drag and drop the ports, to a different order or even to the top, bottom or right side of the ...

2 years ago | 0

Answered
how to programtically add junctions and default transition in state flow and connect them
transition = Stateflow.Transition(ch); transition.Source = [];% this makes it default transition. transition.Destination = j2;...

2 years ago | 0

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Answered
transform the cell (50x95 cell) into the matrix 'in' (50x95x3 uint8)
cell2mat(out)

2 years ago | 0

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Answered
How to Add several stateflow chart to a exist simulink model programtically
add_block()

2 years ago | 0

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Answered
Record block isn't producing a "recordout" field
"out" is a Simulink.SimulationOutput object. By default, it records the root level outputs. You don't have any Outport blocks. ...

2 years ago | 0

Answered
Set initial value to decrement from when using a sum block loop in Simulink
Double click the Unit Delay block and set the initial value there.

2 years ago | 0

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