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Fangjun Jiang


Last seen: 2日 前 2011 年からアクティブ

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What is a model? Professional Interests: Model-Based Development

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addpath and genpath duplicating the first part of chosen path
try this example to understand the warning message in related to your input. addpath("xyz")

12日 前 | 0

回答済み
What can be modified with no rebuild in rapid accelerator mode?
In general, if the values of those blocks are defined in variables and they are specified as tunable, then it does not require r...

16日 前 | 0

| 採用済み

回答済み
Facing problem with plot function
plot it with a marker, e.g. plot(Strain, Load,'+')

18日 前 | 0

回答済み
How to use Coder to generate generic C code?
https://www.mathworks.com/help/coder/ref/coder.embeddedcodeconfig.html

26日 前 | 0

回答済み
how to instruct embedded coder to add inline directive to generated function from slx file.
Assume the function is corresponding to an atomic subsystem block in your model, select this block, right click, select "Block P...

26日 前 | 0

回答済み
Assignment vehicle model longitudal
"tout" is the time ouput variable created after a successful simulation. In your model, press Ctrl+E, make sure these two opti...

約1ヶ月 前 | 0

回答済み
The RS FlipFlop in the Simulink library is not working properly.
Double click the block, click "Help" to bring up the document. It says when S=1 and R=1, both Q=0 and !Q=0, and this should be ...

約1ヶ月 前 | 0

回答済み
Invalid dimension specified for input port.
Change the gain parameter of the feedback Gain block. Make it 3 values or 1 value.

約1ヶ月 前 | 0

回答済み
How to share the same Referenced Configs on Multi-rate systems
I think you can use Model Reference, not Subsystem Reference.

約1ヶ月 前 | 0

| 採用済み

回答済み
"diff" function doesn't work properly with small numbers
The data value and results make sense. There is no problem using diff() to process your data based on your example data. %% f...

約2ヶ月 前 | 0

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How to use signal name as variable name in generated code
Double click the signal line and set the signal name as 'x'. That might be sufficient for your need. Currently, the 'x' shown i...

約2ヶ月 前 | 0

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Programmatically select value in a list box
should be controlHandle.setSelectedItems(selectedItems)

約2ヶ月 前 | 0

| 採用済み

回答済み
How to create a duplicate test case programmatically, just like copy/paste in the test manager under the same test suite.
https://www.mathworks.com/help/releases/R2021b/sltest/ref/sltest.testmanager.copytests.html

約2ヶ月 前 | 0

| 採用済み

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Find position of cell array within another cell array or table or in a structure
Something like this? data={{'Littleport'},{'West River'}}; EndNodes={{'Bigport'},{'West River'}; {'Littleport'},{'West Ri...

約2ヶ月 前 | 0

| 採用済み

回答済み
Unrecognized method, property, or field 'elements' for class 'Simulink.Bus'.
It should be .Elements with the capital "E". It might be that in the older version, it was not enforced to match the case betwee...

約2ヶ月 前 | 1

| 採用済み

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exportgraphics does not save exactly what I see in the plot
print('-image','-dpdf','example.pdf') or exportgraphics(gcf,'example.pdf', 'ContentType', 'image')

約2ヶ月 前 | 0

| 採用済み

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How to wait for an available license for Polyspace Bug Finder/Code Prover Server
I think you can use license(). status = license('test',feature) [status,errmsg] = license('checkout',feature)

2ヶ月 前 | 0

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msgbox body text does not show up
I use waitbar() for this purpose. It could be fancy but don't over-done it. f=waitbar(0,'in progress','Name','My App'); for k=...

2ヶ月 前 | 0

回答済み
Help with exporting variables from function to workspace to then run in simulink file
You will need to use assignin('base','Vth_MOSFET',3.8) etc. to make this work. Your current code assigns the variables and the...

2ヶ月 前 | 0

回答済み
How do I programatically change a existing container type of a mask
Try if you can play with this further, between "Group" or "Table" >> maskobj=Simulink.Mask.get(gcb); >> controls = maskobj.get...

3ヶ月 前 | 0

回答済み
How to prevent implicit promotion from single to double when using CAN Pack block?
This code is likely coming from an implicit "single" to "int32" data type conversion operation, as the data value range of a "si...

3ヶ月 前 | 0

回答済み
Spooky Graphed Data?
a=plot(1073741820:1073741829); datatip(a); c=a.DataTipTemplate; c.DataTipRows(2).Format c.DataTipRows(2).Format='%d';

3ヶ月 前 | 0

回答済み
Programatically create a new Stateflow chart inside an existing subsystem
Use below to add a new Stateflow chart block and then use Stateflow API. add_block('sflib/Chart','MyModel/MySubSystem/MyChart')...

4ヶ月 前 | 3

| 採用済み

回答済み
how to define the input for the simulink unpack blcok
Do you see the text on the block? There is a .dbc file. There is a message ID. There must be such a .dbc file that you use to c...

5ヶ月 前 | 0

| 採用済み

回答済み
where is the Simulink extras library/folder
In the Simulink Library Browser, it is towards the bottom of the list. "Simulink Extra". You can also run "simulink_extras" in ...

5ヶ月 前 | 0

回答済み
Simulink 2022b "Replace data types in generated code" does not change code generation for ert_shrlib
You need to set up the replacement name. You can choose to specify new data type names for some or all Simulink® built-in dat...

5ヶ月 前 | 0

回答済み
Programatically write model configuration using set_param() for hardware resources
Property names are incorrect. Should be 'ExtMode', not 'ExternalMode' Should be 'ExtModeTransport', not 'TransportLayer'

5ヶ月 前 | 0

回答済み
How I can solve this problem: Value must be a 1x2 vector of numeric type in which the second element is greater than the first element or is Inf.?
@Walter Roberson must be right. See below. Pause at line 531, check the value of minX and maxX. plot(1:10) xlim([5,5])

6ヶ月 前 | 0

回答済み
Single Precision Converter Does not work with R2016B
I ran this in R2022b. >> report = DataTypeWorkflow.Single.convertToSingle("f14") report = Report with no properties. Ho...

6ヶ月 前 | 0

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