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...

19 days ago | 0

'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...

19 days ago | 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...

19 days ago | 0

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...

20 days ago | 0

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...

20 days ago | 0

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...

20 days ago | 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()

20 days ago | 0

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...

21 days ago | 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

26 days ago | 0

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

26 days ago | 0

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'...

26 days ago | 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.

27 days ago | 1

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

27 days ago | 1

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...

27 days ago | 0

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...

27 days ago | 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.

27 days ago | 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...

28 days ago | 0

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...

28 days ago | 0

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...

28 days ago | 0

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

28 days ago | 1

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...

28 days ago | 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...

1 month ago | 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...

1 month ago | 0

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

1 month ago | 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...

1 month ago | 0

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1 month ago | 1

Compare data at consecutive timesteps during runtime in Simulink
Use a Unit Delay block, the input is altitude, the output is the "previous value" of the altitude.

1 month ago | 0

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Testsuite for Matlab 2011b?
For many common cases, using the Signal Builder block to provide the testing signals/vectors is sufficient. You can create multi...

1 month ago | 0

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