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Sumit Tandon

MathWorks

Last seen: Today Active since 2012

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Algorithm Development With MATLAB
Toolbox will all necessary files to support the Algorithm Development with MATLAB webinar

5 years ago | 3 downloads |

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Answered
Aligning axes of different sizes within a GUI
Check out the <http://www.mathworks.com/help/matlab/ref/align.html ALIGN> function. Calling this function after the axes have be...

6 years ago | 0

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Need to measure time difference between two pulses
Couple of ways to do it would be: 1. Using a Triggered Subsytem block and drive a counter with that. The key here would be ch...

9 years ago | 0

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How to give frame of video as input argument of a function in matlabfunction block
If you connect the output of 'From Multimedia File' block to the input of your MYFUNCTION(w) 'MATLAB Function' block, then at ev...

9 years ago | 0

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how to read a file and convert to matrix format
There are several options - e.g. using Import Wizard or TEXTSCAN command. Check out <http://www.mathworks.com/help/matlab/imp...

9 years ago | 0

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How can I use simulink of matlab r2009b to generate c code?
For older versions of MATLAB/Simulink, you can use a combination of Real-Time Workshop and Real-Time Workshop Embedded Coder to ...

9 years ago | 1

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How can I forecast an integer related to other 5 numbers?
Agree with Matt. Do you have any idea about the nature of data, relationship of predictors, etc. A place to start fitting wou...

9 years ago | 1

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How to fill an empty volume in a 3D matrix?
I haven't tried it, but assuming the empty shell to be fully connected, ie there are no "holes" in it, you could use the <http:/...

9 years ago | 0

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How do I extract the left and right lung regions from a CT Scan image
There can be several approaches. How about something like this. You can try different values for thresholding, etc and look at ...

9 years ago | 1

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connect lines after edge detection
As Sean said, it will be difficult to give an exact answer without looking at the image. However, if the aim is to reconnect lin...

9 years ago | 0

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Parallel programming: parfor vs for computing time
Performance improvement when using PARFOR vs FOR loops depends on several factors including but not limited to: 0. Serial cod...

9 years ago | 3

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Mass spring system equation help
I feel that if you can calculate the values of x' and x'', then you could take a couple of sets of x, x' and x'' and get a syste...

9 years ago | 0

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Transferring variables between functions using the GUI (guide)?
The issue here is that a GUI is essentially a function in MATLAB with its own "workspace" or "scope" where variables reside. ...

9 years ago | 0

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Answered
How to separate detected face region from face image?
I am assuming that you are using the STEP method of VISION.CASCADEOBJECTDETECTOR that returns a bounding box. You could just ...

9 years ago | 1

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How can I group transforms in matlab's Simulink 3D Animation v-realm builder?
A few options that come to my mind are: a. Open up the VRML file in a text editor and add a parent transform to the car trans...

9 years ago | 1

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Answered
opening a picture (.bmp) outside MATLAB
Use the <http://www.mathworks.com/help/releases/R2012a/techdoc/ref/winopen.html WINOPEN> command.

9 years ago | 1

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Embedding Simulink 3D (Virtual Reality) Animation in GUI
To include a Simulink 3D Animation animation window in a MATLAB GUI, you can use the <http://www.mathworks.com/help/releases/R20...

9 years ago | 0

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How to animate this object and rotate from initial to final?
You can use a combination of the functions <http://www.mathworks.com/help/releases/R2012a/techdoc/ref/camorbit.html CAMORBIT>, <...

9 years ago | 1

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Standalone EXE execute matlab-code online without Matlab installed on the client?
I think that a deployed web component can do some of what you are looking for. You can use MATLAB Builder NE, that works with...

9 years ago | 0

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Grab object in Simulink 3D to adjust conditions
In the documentation for Simulink 3D Animation, there is a demo called "Portal Crane with Control Panel". It has a control panel...

9 years ago | 1

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about accessing the time inside embedded
What do you mean by the "index" - the step count? In that case you could have a counter running inside the MATLAB Function block...

9 years ago | 1

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I have simulink model with many parameters and I want to set thes parameters in M-file and then control them from the simulink model, for example by editing or clearing these parameters via block has link directly with the Mfile
What is your requirement? If you want to control model parameters, you could do that by declaring model parameters as variabl...

9 years ago | 0

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Where can I find the documentation in MATLAB
The entire MATLAB documentation is available online here: http://www.mathworks.com/help/ For Regular Expressions, you can ref...

9 years ago | 0

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I want to Create a Cylinder with multiple layers and different dielectrics at each layer. Essentially I am trying to design a simple multilayer absorber around a cylinder from a monolayer to a multilayer one
Are you trying to create a vizualization or the actual material model? For visualization you could use the CYLINDER command w...

9 years ago | 0

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how to save work space?
How are you saving the workspace? If you are saving variables to MAT-files, then consider using MATFILE command. It allows savin...

9 years ago | 0

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Kill script from outside script
Have you considered using a combination of flags (being set by external inputs) and break/continue statements? Before starti...

9 years ago | 0

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How do I plot the following points with dose values unchanged? These points are rotated using 3x3 rotational matrix but dose values not changed before and after rotation. Thanks Prakash
Not sure if I understand the question correctly. Are DOSE values the Z-values of the points? If you just want to plot the poi...

9 years ago | 0

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Calculate hours elapsed from 2 times
Try using the DATEVEC command to find difference between two dates/times. For example: >> a = datevec('9:30 PM'); >> ...

9 years ago | 0

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Connecting two boundaries
Try using PATCH objects in MATLAB. They will allow you to create filled objects of arbitrary shapes in MATLAB graphics. For 3...

9 years ago | 0

Solved


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

9 years ago

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