Fangjun Jiang
What is a model? Professional Interests: Model-Based Development
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Signal name must resolve to Simulink signal object error
uncheck the 'Signal name must resolve to Simulink signal object' for the signal SC_*** the error goes away, like you did. Set S...
ongeveer 14 uur ago | 0
Why is microservice able to load 'txt' files from subdirectory but not ".mat" files?
Notice the two backslashes "\\" in the error message about the file? "error":{"id":"MATLAB:load:couldNotReadFile","message":"Un...
ongeveer 17 uur ago | 0
Simulink Line connection error
You might need this "Ground" block. https://www.mathworks.com/help/simulink/slref/ground.html Not the "Ground" block from SimS...
ongeveer 21 uur ago | 0
Add column in specific number range to available table
try this A.B(:,1) = randi([400,2970],[1650 1]) understand this. Generate a 3x1 matrix with random interger value that is betwe...
1 dag ago | 0
How to apply App Designer output to Constant of simulink model ?
The workspace value is compiled/built for simulaiton only once when the model is initialized. It will not be updated to the mode...
1 dag ago | 0
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Deal with Closed MATLAB Executable and Windows command line
Based on the error message, it seems that "input1" is passed to the app when you run it in command line my_app_name input1 inpu...
1 dag ago | 0
sinusoidal elevation wave with time
Maybe this example gives you an idea? t=0:0.01:20; f1=1; y1=sin(2*pi*f1*t); f2=0.05; y2=sin(2*pi*f2*t); y0=y1.*y2; figure...
3 dagen ago | 0
How can I put an output from the display function in a table?
Create a table, fill the data and display it. doc table
3 dagen ago | 0
How to use integer or other datatype condition in if Block, Simulink?
Try this, Use a Relational Operator block where you can specify any data type for the inputs. Specify the output data type as bo...
3 dagen ago | 0
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I need to connect Input and Ouput ports to Subsystem automatically
add_line()
7 dagen ago | 0
i'm using bus selector block but once i add 4 or more signal, it is showing only one output.
Un-check the "Output as virtual bus" option at the dialog? https://www.mathworks.com/help/simulink/slref/busselector.html
7 dagen ago | 0
How do I change the properties of an Enum stored in a data dictionary programmatically?
Follow this? https://www.mathworks.com/help/simulink/ug/store-data-in-dictionary-programmatically.html
9 dagen ago | 0
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Simulink Solver Settings Doubt
You could do experiments to find out why. Use To Workspace block with -1 as sample time to log the inputs. Run simulation with d...
9 dagen ago | 0
error using mex function.
Follow this and make sure you got the correct version. https://www.mathworks.com/matlabcentral/answers/313298-i-already-have-mi...
10 dagen ago | 1
List all the ports of a subsystem and it's data types
This answer should also apply to a Subsystem block. https://www.mathworks.com/matlabcentral/answers/95626-how-do-i-query-the-da...
10 dagen ago | 0
Question
How to enforce guidelines regarding the use of Generative AI on MATLAB Answers forum?
First, I felt that the three answers provided by a user in this thread might have been generated by AI. How do you think? https...
13 dagen ago | 0 answers | 0
0
answersin this simulation model, how can i resolve the shown error, due to capacitor (shown the parameters)
In the error message, the variable 'v' refers to the parameter voltage under "Initial Targets". It seems like you need to check ...
14 dagen ago | 0
Calculation of RMS like dc signal for a sinusoidal signal using Simulink algorithm
The RMS Measurement block? https://www.mathworks.com/help/sps/ref/rmsmeasurement.html
14 dagen ago | 0
How to set and get value for a Data Store Memory.
See if this helps. https://www.mathworks.com/help/simulink/ug/using-global-data-with-the-matlab-function-block.html
15 dagen ago | 0
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Use an 'auto' variable from the script in the matlab to simulink solver
Yes. This is a problem. A Mathworker might be able to explain why it is done this way. I can provide a workaround solution. In ...
15 dagen ago | 1
| accepted
How to load justification file in Model advisor, Matlab R2022b?
For R2022b, it's here. https://www.mathworks.com/help/releases/R2022b/slcheck/ug/_mw_584cd3da-fd76-45a5-9459-0edc715a08e6.html
17 dagen ago | 0
get_param(confgset, 'SampleTime') does not return any value...
Your lucky guess stopped at three. It is not called 'SampleTime'. You are probably looking for 'MaxStep'. https://www.mathwork...
20 dagen ago | 0
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How to plot from a specific point?
Use line(), you need to put the data in the right format. See help document Vector=[20;50;0]; Traslacion=[10;-15;10]; d=[Tras...
21 dagen ago | 0
How to turn off and turn on PWM signal?
Generate the PWM signal that is always on. Its period or width could all change as needed. Generate another pulse signal. This ...
21 dagen ago | 0
Function Trigger as input to sub-system to be simulated via MIL Testing (spreadsheet)
Function trigger (Function-Call) can be fed to a subsystem. It does not matter whether the simulation is MIL, SIL or HIL. It doe...
22 dagen ago | 0
How to auto-adjust the subsystem height to make the spacing between adjacent ports consistent?
I had this problem before. I didn't find an exact formula. I suggest not looking at the previous height. Just use this formula t...
22 dagen ago | 0
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want to save data from simulink, but receive "The file name is invalid because it does not have the extension ".mdl" or".slx"."
sim() runs a Simulink simulation. Model name should be *.slx or *.mdl, not *.xlsx. Variable 'Out1' and 'B' are not defined in y...
22 dagen ago | 0
I have a Sample and Hold block inside a Resettable Subsystem and it is not resetting.
The "Latch (buffer) input" has to be checked to see this effect. I think the reason is due to the execution order. The SH block ...
24 dagen ago | 0
Storing of Array in Simulink
Unless necessary, you don't need a Data Store Memory block to "store" an array. A Constant block can store the 10x4 array. Its...
24 dagen ago | 0
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add element in table
You should check size(ff(end,:)). I assume it has 4 columns.
27 dagen ago | 0