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Inquiry of the error of output port data type which can't be fixed
'BusMultiObjectTracker1' is likely a Simulink.Bus object. Check it in base workspace or your Simulink Data Dictionary. The numbe...

5年以上前 | 0

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How can I get the variant names inside a Simulink variant subsystem
If you run find_system(), set the 'Variants' option (use 'AllVariants'). For subsystem inside the variant subsystem, the propert...

5年以上前 | 1

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Use the variable of function for title of a figure
Are you sure? put inputname(1) inside the function. It should show name as "MyStruct" if you call it with fullplot(MyStruct)

5年以上前 | 1

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Simulink scope not displaying values.
Most likely the settings of the Scope. Click View, Style, set the "Marker" to be none. I've answered at least twice on similar...

5年以上前 | 0

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Modifying parameters for S-function in a model which is compiled / run in rapid accelerator mode
Before the configureForDeployment line, use set_param('S_Function_Block','Param_Name','Param_Value') to change the parameter for...

5年以上前 | 0

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How to start a simulation in steady-state ?
In Configuration Parameters, Data Import/Export, you can check and specify "Initial State". You can also save "States" for you...

5年以上前 | 0

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'keyboard' calls fail outside try..catch when try..catch contains a keyboard call
There is no problem running the code in R2020a. run "which -all keyboard" to see if there are other function called keyboard D...

5年以上前 | 0

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How to make recursion faster in Matlab (Matlab seems to forget steps already done)?
You might not need to use recursive function to get the solution. Instead, just calculate the result as a nxn matrix, but, it ne...

5年以上前 | 0

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How to make recursion faster in Matlab (Matlab seems to forget steps already done)?
The code can be simplified first. I see the potential saving. f(a,1,20) depends on f(a,2,20) and f(a,1,19), which depends on f...

5年以上前 | 0

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Simulink simulation to confirm the change of a state after n number of cycles
Use a "Detect Change" block and a "Counter" block. If no change is detected for "Nb_cycles" times, the output is ture, otherwis...

5年以上前 | 0

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Problem with Controlled voltage source
In ideal circuit, connecting a capacitor in pararell with a voltage source would short-circuit the voltage source (when initiall...

5年以上前 | 1

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Sizeof error and Z is a scalar/Vector but needs to be matrix
sizeof() is not a function. Maybe you want to use ndims()

5年以上前 | 0

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Can I access the Unit of a Simulink.Parameter in a Mask?
Yes but it is not very elegant. "INPUTPARAM" is the name of your mask variable. You have to follow that to get the name of the...

5年以上前 | 0

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Error using cos.Not enough input arguments.
try this line by line y=pi (cos(y))^2 cos^2*y

5年以上前 | 0

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Inline to Anonymous Function
x =@(t) 5*sin(2*pi*1*t).*exp(-.4*t)'

5年以上前 | 0

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How i convert a phrase like;(_x_1, or %diff) into a valid matlab variable? That i need to create a function?
If just want to create a valid MATLAB variable name, genvarname('_x_1') genvarname('%diff') matlab.lang.makeValidName('%diff'...

5年以上前 | 0

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Trying to plot a step response of a given transfer function.
You probably meant tf1=p21. p2 itself is improper. I assume you know what it means in control theory.

5年以上前 | 1

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using fprint with prompt
fprintf('The volumn of the cubic is: %d',v)

5年以上前 | 1

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How to add ground and terminator in protected model
That is why it is called "proteted mode", right? There are different level of protection. You may be able to read-only the model...

5年以上前 | 0

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Looping a simulink model for multiple time-input
load F.mat % attached % a matrix of F is loaded, it is a 512x201 double array p=size(F,2) % number of columns for n=1:2 % for...

5年以上前 | 0

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Unable to print image of Subsystem in Simulink model in 2016b
In R2016b, it seems that the Subsystem needs to be open first. Add a line open_system() first.

5年以上前 | 0

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can anybody help me with this error,load a file in workspace and ruleviewer
screen capture is hard to read. But the error seems to be that there are still parameters that are not set in base workspace. Ar...

5年以上前 | 0

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Matlab not able to finalise running a script for a Simulink model
The warning messages are non-critical. It indicates some signals are "sent" but not used anywhere. Might it be that computer c...

5年以上前 | 0

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Non Finite Derivative for Integrator Block
Most often this is caused by the ideal Derivative block. You have three in the model, two of them are in series. Comment out al...

5年以上前 | 0

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MATLAB help with using nested loops in matricies
for x = 1:size(z,1)

5年以上前 | 1

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Display the final value of a variable of a plot in figure window
something like this %% a=17.63*3.6; i=0:0.5:18 a=a*i; plot(i,a,'linewidth',1); hold on; %% offset=10...

5年以上前 | 0

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Start simulink simulation from cetrain time
See these set_param('vdp','SimulationCommand','start') set_param('vdp','SimulationCommand','pause') set_param('vdp','Simulati...

5年以上前 | 0

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How can i import a signal and make its frequency as an input parameter.
Your data has 101 points (or 100 intervals). The period of the signal is 1/F, where F is your frequency. So you need to do Data...

5年以上前 | 0

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How am I using set wrong?
setfield(foo,'fieldName1',bar.fieldName2)

5年以上前 | 0

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How to set value of Simulink Rocker Switch from Matlab
This is a Simulink Dashboard block. It needs to be "binding" with another block. Add a Constant block of value "1". Bound the R...

5年以上前 | 0

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