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Simulink: minimum values in vector segments
Use a MATLAB Function block and code similar like this: y=min(reshape(1:20,4,5)) work out the warnings and errors regarding var...

約6年前 | 1

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Observe the output in Matlab workspace
Assume "y" is "the output". Let's do it properly. In your Simulink model, double click the signal line out of the dy/dt Integrat...

約6年前 | 0

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Optimize Rapid Accelerator and avoid rebuilding
Avoid Scope block. Try Simulink Data Inspector web(fullfile(docroot, 'simulink/slref/simulationdatainspector.html'))

約6年前 | 0

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Error: Unable to resolve the name workbooks.Open.
After excel = actxserver(), you have not defined "workbooks". Need this? workbooks= excel.Workbooks;

約6年前 | 1

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Changing image in an algebraic loop
A better way in this case is to use persistent variable. doc persistent But a loop with memory or delay block should also work....

約6年前 | 0

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Remove default block names from auto generated Code using embedded coder
If you want a particular variable name for a signal line in the model, double click the signal line, give it a name "MySignal", ...

約6年前 | 0

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couldnt able to use switch statement with string
material=lower(material); without the single quote.

約6年前 | 0

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Issue with Lookup Table Code Generation?
Column-Major Layout to Row-Major Layout Conversion of Models with Lookup Table Blocks web(fullfile(docroot, 'ecoder/ug/column-m...

約6年前 | 0

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Delete files inside subfolder
use dir('**/*.mat') to find files in subfolders in one shot and then use a for-loop to delete the files.

約6年前 | 0

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Fastest way to replace NaNs by empty cells in a table
M=10;N=5; a = rand(1, M)'; a(1:N) = NaN; b = rand(1, M)'; b(1:N) = NaN; c = repelem({'A101'}, M)'; t = table(a, b, c); t....

約6年前 | 0

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Why I the data processed by the matlab is wrong, it reports three wrong results,what is the reason?All the data and .m files are included ,who can help me?
This is probably the limitation of the smartness of the importdata() function. If you look at filec.textdata, you will get a cl...

約6年前 | 0

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How to generate non-repeatable random number in simulink in same session
The MATLAB Function block is executed at every simulation step. For this case, I would suggest using rng() and poissrnd(0.52,N,1...

約6年前 | 1

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How can I output singular element of an array from workspace to simulink per second simulation time?
Assume your data is: data=(1:96)'/100 Create a time vector: time=(0:95)' Use a "From Workspace" block, specify the data as [ti...

約6年前 | 0

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Unable to update data tip using custom update function
It must be related to where the custom update function comes from when the figure is saved. I created and saved the figure fir...

約6年前 | 0

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How to extract a value from a Row or Column vector?
Is this what you are looking for ? MyVector=rand(100,1); MyData=MyVector(5);

約6年前 | 0

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How to copy the content of a model to another model without closing the current model
save_system() and then copyfile() Simulink autosave preference Simulink.BlockDiagram.copyContentsToSubsystem(), Simulink.SubSy...

約6年前 | 0

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How can I write a Mask parameter to the workspace in Simulink?
The masked parameters seem to mismatch internal variables. The easiest way is to change the #1 and #2 parameter name in the mask...

約6年前 | 0

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strcmp: compare a string with a set of strings
IsSpring=ismember('January',{'January','Feburary','March'})

約6年前 | 0

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import an old simulink model from 1995
This .m file is still valid on its concept. It runs M-script or commands to create a Simulink model on-the-fly. If you run "dyna...

約6年前 | 0

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Connect two simulink lines programatically
%% Model='ex_goto_tag_visibility_block'; open_system(Model); Block=[Model,'/GotoGlobal']; PC=get_param(Block,'PortConnectivi...

約6年前 | 0

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structure is pointlessly nested within itself when I save it. How to unnest?
If you use load() without returning a variable, then the structure won't be created, but then you have to know what variables ar...

約6年前 | 0

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What is a 'Code Dictionary'?
For R2019a, here is the document reference web(fullfile(docroot, 'ecoder/ref/embeddedcoderdictionary.html')) Or Embedded Cod...

約6年前 | 0

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What's a Simulink.Parameter?
Actually it takes more work (or lines of code) to define a Simulink.Parameter. But it has more capabilities. It can define Min ...

約6年前 | 3

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Simulink bug - adding a PID only to scope creates large fluctuations
It is not a bug. Don't claim it is a bug when you have no idea. You need to learn how digital simulation solves an analog proble...

約6年前 | 1

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Change Simulink.Parameter inside Simulink model
It will be hard to "change the value of a Simulink.Parameter from inside of my Simulink model", if not possible. Even if you cou...

約6年前 | 0

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Simulink Post Sim Function
Try the PostSaveFcn.

約6年前 | 0

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Data Type Conversion does not convert to boolean when attached to transfer function block
Your filter coefficient 50e-6 makes it respond faster but the output will "creep" for a long time. The boolean conversion or th...

約6年前 | 0

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A subplot with a numerical value
s=subplot(3,3,9); set(s.XAxis,'visible','off'); set(s.YAxis,'visible','off'); t=text(0.5,0.5,num2str(1.2),'color',[1 0 0]);

約6年前 | 0

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matlab script problem ??
rtwbuild(subsystem). See "doc rtwbuild"

約6年前 | 0

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Remove Highlighting in Block
"during simulation i am highlighting it to blue". It is not highlighting. It is changing color. If you ran hilite_system(block,...

約6年前 | 0

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