Answered
how can i simulated electrohydraulic servo valve ?
You can use the <http://www.mathworks.com/help/physmod/simscape/ref/rotationalelectromechanicalconverter.html Rotational Electro...

13 years ago | 1

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Track changes made to model
You could use the Simulink Report Generator <http://www.mathworks.com/help/rptgenext/examples/simulink-xml-comparison.html XML f...

13 years ago | 1

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Signal Names in BusSelector
To find the error message this should work in 9b: try sim('mymodel') catch me errData = me.message %parse...

13 years ago | 1

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Some Identification functions missing
There are a couple things you can try: rehash toolboxcache restoredefaultpath That alone may clear it up. Beyond tha...

13 years ago | 1

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Answered
Sampling of the cylinder in cylindrical coordinates
This is all very well explained in the doc, but here it goes. [X,Y,Z] = cylinder(r,n); %r is radius n is number of point...

13 years ago | 0

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Ultrasonic sensor with simulink
You're best bet is a <http://www.mathworks.com/help/simulink/slref/sfunctionbuilder.html s function builder> but you probably wo...

13 years ago | 0

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Analyse at a time step
With R2012b (and with a bit more work in older versions) you can utilize <http://www.mathworks.com/products/simulink/description...

13 years ago | 0

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How can I calculate the total number of entities in queueing network in simulink?
I put something together that may emulate your situation. It sounds like you have entities incoming that you cannot stop to the...

13 years ago | 0

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How to create a fuzzy controller for dc motor position?
I would consider instead of changing the fuzzy controller adding another loop around the model. Remove the step input and put a...

13 years ago | 0

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How can I split a single large simulink model in to smaller unit?
It sounds like you already have a good grasp on the options available. Given the size of the model and your goals I would defin...

13 years ago | 3

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How to get simulink library and block names for the add_block function?
I bet this is because the Simulink library is not loaded. Try doing this first: load_system('simulink');

13 years ago | 0

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Answered
How can I form a brick or cylinder and visualize it in simulink?
In SimMechanics 2 this is already done inside of the <http://www.mathworks.com/help/physmod/sm/ref/solid.html solid body> block....

13 years ago | 0

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How to reduce the startup time of the simulink model
If this continues I would try <http://blogs.mathworks.com/seth/2008/12/05/the-answer-for-large-scale-modeling-model-reference/ m...

13 years ago | 0

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Answered
Question about using 'load' to load an .m file
Although you can use the load command with an m-file, in my humble opinion, this would not be the ideal way to transfer data nor...

13 years ago | 0

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Get workspace variables from Simulink into a GUI
I'm working on an app (R2012b) that would show this functionality. Here is a snippet of code that shows you how to do it with t...

13 years ago | 1

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Most efficient Quadratic Implementation in Simulink
You can see a number of the optimizations that are performed in the Configuration Parameters -> Optimizations tab. For mode...

13 years ago | 1

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Answered
Low pass filter in Simulink
If you have access to control design tools then you can tune the gain to stabilize the system. Depending on the design it may n...

13 years ago | 1

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Why do I get these Simulink errors?
It appears to be like an algebraic loop. Try putting a 1/z in the feedback path to see if it resolves some/most of those errors...

13 years ago | 2

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frame based data in Scope
You can use the <http://www.mathworks.com/help/toolbox/dsp/ref/timescope.html time scope> or the <http://www.mathworks.com/help/...

13 years ago | 2

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Answered
PID controller in simulink
I looked at the root locus with the PID and I don't believe this will be enough to adequately stabilize this system. Just for k...

13 years ago | 1

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two column matrix concatetate
I think I see the issue. You are seeing the same random values for 12 frames. This is because you setup the 12 samples/frame...

13 years ago | 0

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Answered
Use a DLL in Simulink
You can use a s-function to call the DLL. To do this you would need a header file describing the functions inside the DLL so th...

13 years ago | 1

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Answered
How to automatically crop a frame of a video in simulink
You can go through <http://www.mathworks.com/products/computer-vision/examples.html?file=/products/demos/shipping/vision/vipldws...

13 years ago | 1

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Simulink: apply constant velocity to model
To do this you can put an external reset on the integrator set to 'level' and use a step/pulse to activate it. The integrator w...

13 years ago | 1

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Code Inspector warning, tunable objects
The reason that warning appears is because you are using a custom storage class. Since it is a warning you don't actually need ...

13 years ago | 1

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Answered
How i do my RMS function on Embedded Matlab Function
If you don't need to generate code from this Embedded MATLAB block and you are not overly concerned with simulation speed then y...

13 years ago | 0

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Choosing a simulation type
First, you can only use the powergui if you're using SimPowersystems. In fact, it is required with those blocks. Second, the...

13 years ago | 0

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control parameters of a simulink block
You can do this by utilizing a MATLAB function that can call the set_param command. You may be able to use the interpreted MATL...

13 years ago | 0

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Effect of using simout block on simulation speed?
I wouldn't expect to much difference in simulation speed from to_workspace blocks. However, if you end up having hundreds then ...

13 years ago | 2

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Answered
Problem with a discrete notch filter design
The issue sounds like roundoff error. You can utilize the system in your workspace directly by utilizing the LTI system block w...

13 years ago | 0

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