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Leo Zhai


Last seen: 3 months ago |  Active since 2019

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Answered
how to change language in Matlab 2023b (configuration disappered?)
thanks to @@Jacob Mathew, I fixed this issue: I installed Chinese language package and choose it as Windows display language, t...

3 months ago | 0

Question


how to change language in Matlab 2023b (configuration disappered?)
I just start to use Matlab R2023b from R2019b, then I can not find the "language setting" (change English/Chinese/...), I rememb...

4 months ago | 2 answers | 0

2

answers

Question


is it possible to use multiple functions in cellfun
I have bellow code: cellfun's first argument - function "func", which contains multiple lines/functions "func1", "func2", ... ...

1 year ago | 4 answers | 0

4

answers

Answered
unable to start license manager with command line
I fixed this problem: 'Stop Server' and 'Start Server' in lmtools could be implemented by stop/start MATLB license Server (in...

1 year ago | 0

| accepted

Question


unable to start license manager with command line
I have installed matlab license manager on server-pc, now I tried 'Stop Server' and 'Start Server' with command line on my(clien...

1 year ago | 1 answer | 0

1

answer

Question


how to control license manger on server-pc from my-pc
I installed matlab license manager (Lmtools.exe) on a server-PC sometimes I need to log-on server-pc to open IMTOOLS.exe and ...

1 year ago | 1 answer | 0

1

answer

Question


How to know if I have license when(before) I startup Matlab
my license is managed by my organization, by a server with lmtools.exe tool. sometimes, my license could be unavailable, so whe...

2 years ago | 2 answers | 0

2

answers

Question


Data Store Write-to-Read link not show the trace background color
As the figure show, when I double-click Data Store Write block [A], and click one of its Data Store Read link, it jumps to lin...

2 years ago | 1 answer | 0

1

answer

Question


App Designer auto go to one edit-field component
Hi, I open my app (developed by AppDesigner), I want it startup and auto go to (activate) one edit-field compoenent, no need to...

3 years ago | 1 answer | 0

1

answer

Question


AppDesigner press 'Enter' key to stop edit-field type in
Bellow is my app (AppDesigner), I want to " type someting in [Name/ID] then press 'Enter' key to call [convert] button" Bel...

3 years ago | 1 answer | 0

1

answer

Question


'Find & Replace' in simulink
Hi, I need to replace all text 'Fail' to 'Sucess' in my Simulink model. How to do it ? I search it can be achieved with one b...

3 years ago | 1 answer | 0

1

answer

Question


Customize toolstrip, to new one section
Hi, when I build simulink model, I often need to do some repeated work, e.g. set one block code generation parameters to inline...

3 years ago | 1 answer | 0

1

answer

Question


App Designer package and encrypt code
Hi I develped an AppDesigner, and Shared(packaged) it as .mlappinstall I already 'pcode' the used functions as .p before packa...

3 years ago | 1 answer | 2

1

answer

Question


Requirement traceability 'Link to Selection in DOORS' programmatically
I built a simulink model, which contains so many blocks, and they are needed to link to DOORS requirement. For every one, I need...

3 years ago | 0 answers | 0

0

answers

Question


Open specific format file outside MATLAB ?
When I double-click a .c file, it will be open by Matlab-editor, while I want it be open directly with external application (e...

4 years ago | 1 answer | 0

1

answer

Question


How to customize font in Polyspace editor
Hello How could I change the font of Soure windows . BTW: I only find the possible related setting about above. Thanks

4 years ago | 1 answer | 0

1

answer

Question


using xlswrite to edit excel, how to remove the 'content-selection' when I open it.
When I use xlswrite to edti an excel. then I open it, it will shows the edited part as bellow 'now: selection status'(with a gra...

4 years ago | 2 answers | 0

2

answers

Question


Warning: Model corruption detected: In the MDL file, object #0 cannot be parented by object #0
When I open Simulink model (.slx), this warning displays, what is the cause and impact, and how to fix it. Thanks

4 years ago | 0 answers | 0

0

answers

Question


how to delete (all) Requirement Traceability links of Stateflow transition-lines by command
Hello, I want to delete all Requirement Traceabilities of the stateflow transition-lines by command (they are too many, it so ...

4 years ago | 1 answer | 0

1

answer

Question


in Simulink, add line from line_node to block with command?
In Simulink, I want to add 'B4' and connect to 'A' with command, I want it to look like bellow: I tried the code of add_line...

4 years ago | 1 answer | 0

1

answer

Question


How does this Matlab-style help .html built
Hello, I got one .html as bellow (not from Mathworks official), this is actual Matlab-style. I want to how (which tool) to creat...

4 years ago | 1 answer | 0

1

answer

Answered
How to control GUI with external m-file
Thanks to Andreas Bernatzky, Adam Danz, Walter Roberson, Mohammad Sami and Rik I figure out an alternative solution, which do ...

5 years ago | 0

| accepted

Question


How to control GUI with external m-file
I created a GUI, named 'StartEngine', there is a button 'Run'(handles.pushbutton1) on the GUI. Now, I opened the GUI and I w...

5 years ago | 1 answer | 0

1

answer

Question


N​etwork Named User license 和 Concurrent license 的区别
考虑买软件(license)，看了官网的介绍，还是没太明白。希望有中文详细的解释。

5 years ago | 1 answer | 1

1

answer