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Answered
Get bus elements from output port
If doing it interactively, you can hook a BusSelector block and then open the dialog If through script, you can run Simulink.da...
Get bus elements from output port
If doing it interactively, you can hook a BusSelector block and then open the dialog If through script, you can run Simulink.da...
4 days ago | 0
Answered
How to access parameter attributes from data dictionary in Simulink block
By default, Param.Min refers 'Param' as a structure and 'Min' as one of its field. I've tested it. You can use Simulink.data.e...
How to access parameter attributes from data dictionary in Simulink block
By default, Param.Min refers 'Param' as a structure and 'Min' as one of its field. I've tested it. You can use Simulink.data.e...
6 days ago | 0
Answered
How to send one array element at a time to a subsystem every 0.5 seconds in Simulink?
Nothing special. Use a Counter block (free-running or limited) in combination with the model solver setting to provide the step ...
How to send one array element at a time to a subsystem every 0.5 seconds in Simulink?
Nothing special. Use a Counter block (free-running or limited) in combination with the model solver setting to provide the step ...
6 days ago | 0
| accepted
Answered
How to use circshift in Simulink?
It is not really a matrix. I suggest debugging the MATLAB Function first. Provide a Constant vector input, e.g. (1:5), observe t...
How to use circshift in Simulink?
It is not really a matrix. I suggest debugging the MATLAB Function first. Provide a Constant vector input, e.g. (1:5), observe t...
17 days ago | 0
| accepted
Answered
Restart signal from workspace in Simulink
Use an Integrator block and enable its "Reset" inport, which can receive your "reset" or "trigger" signal. The input to the In...
Restart signal from workspace in Simulink
Use an Integrator block and enable its "Reset" inport, which can receive your "reset" or "trigger" signal. The input to the In...
27 days ago | 0
| accepted
Answered
I need help in fixing this code as I keep getting errors
No error but warnings. The cause is that N/2 is not an integer because in your case, N is 1001. It is surprise that in the exa...
I need help in fixing this code as I keep getting errors
No error but warnings. The cause is that N/2 is not an integer because in your case, N is 1001. It is surprise that in the exa...
1 month ago | 0
Answered
Matlab gave me a right value for PA< PB< PZa ,PZb, Pzc but they said the wrong thing about conclusion, they said " does not equl. However, it will equal
It is not robust to use == operator to compare two floating-point data. Search for "floating point data equal comparison" and yo...
Matlab gave me a right value for PA< PB< PZa ,PZb, Pzc but they said the wrong thing about conclusion, they said " does not equl. However, it will equal
It is not robust to use == operator to compare two floating-point data. Search for "floating point data equal comparison" and yo...
1 month ago | 0
Answered
Fliping Mux in Matlab code
set_param(BlockPath,'Orientation','left')
Fliping Mux in Matlab code
set_param(BlockPath,'Orientation','left')
1 month ago | 0
| accepted
Answered
check Matlab tlbxs availabe and license
featureStr={'MATLAB','Simulink'} index = cellfun(@(f) license('test', f), featureStr) availableFeatures = featureStr(logical(i...
check Matlab tlbxs availabe and license
featureStr={'MATLAB','Simulink'} index = cellfun(@(f) license('test', f), featureStr) availableFeatures = featureStr(logical(i...
1 month ago | 0
Answered
Branched Merge Block Check - How do I prevent this warning ?
Do you have cascaded Merge blocks? Do any of the incoming signals to Merge1 and Merge2 come from a Merge block? Or the output of...
Branched Merge Block Check - How do I prevent this warning ?
Do you have cascaded Merge blocks? Do any of the incoming signals to Merge1 and Merge2 come from a Merge block? Or the output of...
1 month ago | 0
Answered
Matlab function in Simulink exhibiting slow reaction time
I must know this. 1700 seconds is roughly 1/50 of the simulation time (24 hours). It is the default setting. It must mean that y...
Matlab function in Simulink exhibiting slow reaction time
I must know this. 1700 seconds is roughly 1/50 of the simulation time (24 hours). It is the default setting. It must mean that y...
2 months ago | 0
| accepted
Answered
How to make custom library in Simulink available to other users and in different versions?
If you have a newer version of MATLAB (e.g. R24b), you can save/export a Simulink model or library as older version (e.g. R23b),...
How to make custom library in Simulink available to other users and in different versions?
If you have a newer version of MATLAB (e.g. R24b), you can save/export a Simulink model or library as older version (e.g. R23b),...
2 months ago | 0
Answered
how can I array the external inputs for code generation in Simulink embedded coder?
For the array case, you just need to specify the size of that Inport block. Keep in mind that you can't comibne multiple inputs ...
how can I array the external inputs for code generation in Simulink embedded coder?
For the array case, you just need to specify the size of that Inport block. Keep in mind that you can't comibne multiple inputs ...
2 months ago | 0
Answered
Table.Properties.VariableNames will add ... to long Variable Names
I think the OP was referring to the three dots in the image in the header row. It is a display, @Alexander Szambor. If you drag...
Table.Properties.VariableNames will add ... to long Variable Names
I think the OP was referring to the three dots in the image in the header row. It is a display, @Alexander Szambor. If you drag...
2 months ago | 1
Answered
How to call columns from table when heading names are variable dependent
use data.(MaxColumn). This is similar to dynamic field names like below. a.FirstColumn=1; ColumnName='FirstColumn' a.(ColumnN...
How to call columns from table when heading names are variable dependent
use data.(MaxColumn). This is similar to dynamic field names like below. a.FirstColumn=1; ColumnName='FirstColumn' a.(ColumnN...
2 months ago | 0
| accepted
Answered
I am getting error for configurable subsystem in R2024b
"Configurable subsystem" is in pretty old versions of Simulink. It sounds like that in R2024b, it is definitely no longer suppor...
I am getting error for configurable subsystem in R2024b
"Configurable subsystem" is in pretty old versions of Simulink. It sounds like that in R2024b, it is definitely no longer suppor...
2 months ago | 1
Answered
How to read out value from simout object
You need to click that signal line, right click, select properties, and then give it a name and log the signal. Once done that, ...
How to read out value from simout object
You need to click that signal line, right click, select properties, and then give it a name and log the signal. Once done that, ...
2 months ago | 0
| accepted
Answered
Delay - bus as initial condition and bus propagation
I am intested in this question so I made an example. According to the document, 'The initial condition x0 port accepts nonvirtu...
Delay - bus as initial condition and bus propagation
I am intested in this question so I made an example. According to the document, 'The initial condition x0 port accepts nonvirtu...
2 months ago | 0
Answered
Simulation manager with initFcn
'InitFcn' is executed before the simulation starts, that is probably the reason that your parameter values set in the multiple s...
Simulation manager with initFcn
'InitFcn' is executed before the simulation starts, that is probably the reason that your parameter values set in the multiple s...
2 months ago | 0
Answered
What is the Matlab code that connects a variable to a Slider Switch Block?
The 'binding' needs to be a block in the model. If that block uses 'A' as a parameter and that parameter is selected to be bound...
What is the Matlab code that connects a variable to a Slider Switch Block?
The 'binding' needs to be a block in the model. If that block uses 'A' as a parameter and that parameter is selected to be bound...
2 months ago | 1
Answered
[Linux] Error in MatlabWindow after upgrading Ubuntu from 20.04 to 22.04
According to this, up to Ubuntu 18.04 LTS is supported by MATLAB R2018b. https://www.mathworks.com/content/dam/mathworks/mathwo...
[Linux] Error in MatlabWindow after upgrading Ubuntu from 20.04 to 22.04
According to this, up to Ubuntu 18.04 LTS is supported by MATLAB R2018b. https://www.mathworks.com/content/dam/mathworks/mathwo...
2 months ago | 0
Answered
Force default datatype to single in undefined Simulink blocks
'DefaultUnderspecifiedDataType' is not the same as 'Default DataType'. Your setting only applies to the Constant block because i...
Force default datatype to single in undefined Simulink blocks
'DefaultUnderspecifiedDataType' is not the same as 'Default DataType'. Your setting only applies to the Constant block because i...
2 months ago | 0
| accepted
Answered
How do I get the relative error between 2 signals in Simulink?
Assume x and y are the two signals, you are doing abs((x-y)/x) or abs((x-y)/y), when x or y is close to zero, it will cause di...
How do I get the relative error between 2 signals in Simulink?
Assume x and y are the two signals, you are doing abs((x-y)/x) or abs((x-y)/y), when x or y is close to zero, it will cause di...
2 months ago | 1
| accepted
Answered
Tally Instances of Negative Numbers in an Array (for loop)
A=load() returns A as a structure, not a typical matrix. If you make A an matrix, this code would work if you make the following...
Tally Instances of Negative Numbers in an Array (for loop)
A=load() returns A as a structure, not a typical matrix. If you make A an matrix, this code would work if you make the following...
2 months ago | 0
Answered
isnan to conver nan to zero in a table
T is an object of the class "table". You can't apply isnan() on it directly. Try the 'TreatAsMissing' option of the readtable() ...
isnan to conver nan to zero in a table
T is an object of the class "table". You can't apply isnan() on it directly. Try the 'TreatAsMissing' option of the readtable() ...
2 months ago | 0
Answered
Is there a way to extract a list from "PV Array.ModuleName.Enum" to view the solar module data more efficiently?
Should be BlockDialogParameters.ModuleName.Enum or getfield(BlockDialogParameters.ModuleName,'Enum')
Is there a way to extract a list from "PV Array.ModuleName.Enum" to view the solar module data more efficiently?
Should be BlockDialogParameters.ModuleName.Enum or getfield(BlockDialogParameters.ModuleName,'Enum')
2 months ago | 0
Answered
Plot RGB triplets from a matrix as markers 'o'
Use 'color' to specify color in plot() x = linspace(0,10,10); y = linspace(0,10,10); xlabel('X-axis'); ylabel('Y-axis'); ax...
Plot RGB triplets from a matrix as markers 'o'
Use 'color' to specify color in plot() x = linspace(0,10,10); y = linspace(0,10,10); xlabel('X-axis'); ylabel('Y-axis'); ax...
2 months ago | 0
Answered
What is the max number of digits allowed for a base 2 number?
The default data type in MATLAB is "double", which means 64 bits. When used to represent a base 2 number, its maximum value is 2...
What is the max number of digits allowed for a base 2 number?
The default data type in MATLAB is "double", which means 64 bits. When used to represent a base 2 number, its maximum value is 2...
2 months ago | 0
Answered
How to set Simulink block parameters using an absolute model path
The "absolute model path" of a block starts with the name of the model, not including the file folder where the model file is st...
How to set Simulink block parameters using an absolute model path
The "absolute model path" of a block starts with the name of the model, not including the file folder where the model file is st...
3 months ago | 0
| accepted
Answered
How to output text to Command Window if signal changes from 0 to 1 in Simulink
You might want to do that, but MATLAB and Simulink are quite different. I don't think you can do that because disp() or fprint...
How to output text to Command Window if signal changes from 0 to 1 in Simulink
You might want to do that, but MATLAB and Simulink are quite different. I don't think you can do that because disp() or fprint...
3 months ago | 0
