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How to detect only horizontal line exact parallel to one reference horizontal line in the same image?
You can use hough transform to detect lines. Once lines are detected, you can use properties such as theta on the houghlines str...

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Find the centroid, area and diameter of coin image using regionprops command
You might have to break this down into a few steps. 1. Detect and segment coins. Following examples might help. <http://ww...

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How to get only Subsystems in a Simulink Model
Looks like there is no direct way to do this using |find_system|. Although there is a workaround. Take a look at <http://www.mat...

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Difference in discretization of transfer function
Good question. Technically, all 3 are DIFFERENT. |G_c| and |G_d| are equivalent in terms of how close their responses might be. ...

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Is MATLAB compatible with Windows Server 2016?
Latest version of MATLAB is supported on the following Windows platforms: <http://www.mathworks.com/support/sysreq/current_r...

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How can i make a simulink model of a .m file?
Short answer, In general, there is no magic function or button that will convert your MATLAB code into Simulink model. Howev...

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How to connect Simscape semiconductor components with simpowersystems ???
Answered in <http://www.mathworks.com/matlabcentral/answers/306612-interface-between-simscape-components-and-specialized-technol...

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Why won't external mode in Simulink work? - Arduino
Tell us which Arduino hardware you are using exactly. As <http://www.mathworks.com/hardware-support/arduino-simulink.html this p...

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how can I run a script written in the editor while running a simulation of a simulink model that depends on that script?
Are the scripts run ONCE before every simulation? If yes, you can call them in model callback functions. Refer to the documentat...

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Simscape component library vs specialized technology library
<https://www.mathworks.com/help/physmod/sps/ug/comparison-of-simscape-components-and-specialized-technology-1.html Here> is a qu...

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Interface between simscape components and specialized technology block
Take <http://www.mathworks.com/help/physmod/sps/interface-to-simscape.html a look at the interface blocks> that help in connecti...

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Generate C Code from Simulink and place it into Arduino?
You should do 2 things. # Download <http://www.mathworks.com/hardware-support/arduino-simulink.html?s_tid=srchtitle the free...

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Simmechanics : how to use the actuating force?
Take a look at <http://www.mathworks.com/help/physmod/sm/ug/joint-actuation.html this documentation>. When you set the actuatio...

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Detection of "elliptical rings" from microscopy images
Have you had a chance to take a look at this example? <http://www.mathworks.com/help/images/examples/detecting-a-cell-using-i...

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How do I get a 3D plot (surface) from a Simulink Block (two inputs, one output)?
You can use the <http://www.mathworks.com/help/matlab/ref/surf.html |surf|> function in a <http://www.mathworks.com/help/simulin...

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example to pick up data from simulink when trip signal active
What is the *'Save Format'* of your To Workspace or To File block? If it is Array, you need to switch it to either Time Series, ...

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Scroll Wheel Simulink 2010BSP2
This seems to have been introduced in R2012b based on the release notes <http://www.mathworks.com/help/simulink/release-notes.ht...

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How to use Cubic Spline interpolation in Simulink
See the answer in <http://www.mathworks.com/matlabcentral/answers/302337-n-d-lookup-table-interpolation-method-and-table-output-...

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Why the interpreted MATLAB function block is giving a different result from the Fcn block ?????
When I run your model, I get 2 warnings as follows: <</matlabcentral/answers/uploaded_files/59064/2016-09-09_11-28-25.jpg>> ...

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n-D Lookup Table interpolation method and table output dimension
This is expected behavior. <http://www.mathworks.com/help/simulink/slref/ndlookuptable.html#zmw57dd0e72734 The documentation>...

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Kindlly advise: which are the best embedded boards compatible with matlab; I'd be interested both in fpga abd microprocessor based boards!
Take a look at <http://www.mathworks.com/hardware-support/home.html the hardware catalog> for all the supported hardware.

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

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How can i measure a vector's size, angle and direction that i found using Farneback's method?
The |flow| variable output from |estimateFlow| function is of type <http://www.mathworks.com/help/vision/ref/opticalflow-class.h...

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Missing anova function Statistics and Machine Learning Toolbox
|anova| is a function (method) that is embedded inside the class |CompactLinearModel|. That is why we are unable to find it usin...

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How to plot graph for kmeans?
You could use the <http://www.mathworks.com/help/stats/gscatter.html gscatter> function. Note that this uses <http://www.mathwor...

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How to insert in Simulink a linear system with internal delays?
You can create a <http://www.mathworks.com/help/releases/R2016a/control/ref/tf.html transfer function> or <http://www.mathworks....

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Face Recognition Webcam Detection
<http://www.mathworks.com/help/vision/examples/face-detection-and-tracking-using-live-video-acquisition.html?s_tid=answers_rc2-1...

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FFT Analysis Tool in Powergui
For the FFT analysis tool to pop up data names, you need to satisfy 2 things: # You should have run the simulation # MATL...

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Simulink Mathematical block and Electrical block not connectiong.?
The IGBT block belongs to Simscape Power Systems. You would need to use a <http://www.mathworks.com/help/physmod/sps/sensors-and...

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How do I switch between subsystems which contain Simscape blocks, during simulation?
You can use <http://www.mathworks.com/help/releases/R2016a/simulink/ug/enabled-subsystems.html Enabled Subsystems>. The system e...

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