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Sailesh Sidhwani


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MathWorks

30 total contributions since 2017

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Answered
2D majority filer in MATLAB?
A new 'modefilt' function for 2D and 3D data was added to Image Processing Toolbox in R2020a: https://www.mathworks.com/help/im...

12 hours ago | 0

Answered
Does Matlab have a mode filter?
A new 'modefilt' function for 2D and 3D data was added to Image Processing Toolbox in R2020a: https://www.mathworks.com/help/im...

12 hours ago | 0

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slicing 3D stl file to 2D series of image
Check out these new viewers that are added to Image Processing Toolbox in R2019b: https://www.mathworks.com/help/images/ref/sli...

1 year ago | 0

Answered
One figure instead of 100 and scroll.
Check out these new viewers that are added to Image Processing Toolbox in R2019b: https://www.mathworks.com/help/images/ref/sli...

1 year ago | 0

Answered
How to separate an image to rgb?
Starting R2018b, Image Processing Toolbox has a new function "imsplit" which does exactly this: https://www.mathworks.com/help/i...

1 year ago | 2

Answered
2D majority filer in MATLAB?
There is no direct function for mode filtering, you can use the colfilt instead: out = colfilt(img, [5 5], 'sliding', @mode) ;

1 year ago | 0

Answered
Segmenting Bone and Volume Rendering CT Datasets
In R2018b, Image Processing Toolbox added a new standalone volume viewing component called 'volshow'. You can access all the pro...

2 years ago | 0

Answered
How to separate RGB values of an image.
Starting R2018b, Image Processing Toolbox has a new function "imsplit" which does exactly this: https://www.mathworks.com/help/i...

2 years ago | 1

Answered
Is it possible to implement unpooling in MatLab?
Hi Zoe, Developers at MathWorks are aware of this limitation and are actively working on this. You can find "MaxUnpooling2DLa...

3 years ago | 0

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Answered
Is there an updated version of the document simevents_gs.pdf which uses and describes the update simevents blocks?
Hi Elliott, Following is the "simevents_gs.pdf" for the latest release of MATLAB R2017a: <http://www.mathworks.com/help/rele...

3 years ago | 0

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Answered
Parallel not available in Classification Leaner
Hi Matthew, Please ignore my above comment. Following Release notes page point that "Use Parallel" option was only introduce ...

3 years ago | 0

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Answered
2012b code generation error
Hi Vijay, Check out the answer in the following post: <https://www.mathworks.com/matlabcentral/answers/40031>

3 years ago | 0

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Answered
Can I use "Simulink Verification and Validation" on R2015A?
Hi Takanobu, Looking at the release notes, Simulink Verification and Validation was actually released in R2006b but with a li...

3 years ago | 0

Answered
How to do vlookup with several conditions
You can use the "find" command in MATLAB to achieve what you are trying to do. Below is a sample example: A = 9...

3 years ago | 0

Answered
Is there a way to get the current frame number of a video while playing in implay?
Hi Gavin, You can get the Current frame number when the video is paused as follows: 1. Play the video fig = implay('T...

3 years ago | 0

Answered
Use filter for coverage in CVF file
Hi, Following the the link to an example for Creating and Using Coverage Filters: <https://www.mathworks.com/help/slvnv/ex...

3 years ago | 0

Answered
Solving implicit equations (variable in summation) without the Symbolic Toolbox
Assuming C,K and Q are vectors. You can write your implicit equation as an anonymous function "fun" as follows: fun = @(x) ...

3 years ago | 0

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How do I get matlab to read DICOM files faster?
Hi Deandra, If you are reading multiple files and if those read operations are independent, then you can use MATLAB's Paralle...

3 years ago | 0

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Answered
how to get facial features particularly for eyes using kinect v1 sensor in matlab?
Hi Shorav, You can feed the bounding box of the detected eyes to any one of the feature detectors in the Computer Vision Syst...

3 years ago | 0

Answered
Matlab Report Generator errors occasionally when closing the document, why?
Hi Timothy, 1. Regarding the first issue, it is difficult to say what is happening with this limited information. But from yo...

3 years ago | 0

Answered
How can i detect object from a RGB image?
Hi, Let me start by saying that there is no perfect way to achieve this. Since this is plain old RGB image and not stereo vis...

3 years ago | 0

Answered
How to turn .txt file into a useful table.
To achieve your workflow, along with the file you should all pass "File Import Options" to the readtable() functio. These option...

3 years ago | 1

Answered
How can my Matlab script read streamed data from my Python script
As mentioned in one of the above comments, you can use MATLAB Engine API for Python for your workflow you are trying to achieve....

3 years ago | 0

Answered
xlsread threw exception old format (line 260)
Hi Lukas, Please refer to the link below. It has a similar error message and the solution is to check for Excel Add-ins confl...

3 years ago | 0

Answered
Using matlab from local computer to connect and transfer files to remote computer
The "system" function lets you execute terminal commands on your local machine from MATLAB and can, therefore, be used in a MATL...

3 years ago | 0

Answered
Why there is no bias and coefficient trainable parameters in the Max- and Average-Pooling Layers?
Hi Lingjun, Based on the MATLAB documentation, max-pooling and average-pooling layers does not perform any learning and are o...

3 years ago | 0

Answered
Need help with mesh boolean in Matlab.
I don't think there is a straight-forward function in MATLAB to do this. Please check out the following file-exchange submission...

3 years ago | 0

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Answered
Why is the 'active-set' algorithm being removed from LSQLIN when the alternative 'interior-point' algorithm lacks the same performance?
*Interior-point Algorithm:* 'interior-point' handles large, sparse problems, as well as small dense problems. The algorithm s...

3 years ago | 0

Answered
Problem with signal resampling(stretching)
If we assume the slowdown is uniform, you could simply do the following for the second time series: ts2.Time = ts2.Time * 1...

3 years ago | 0

Answered
FramesperTrigger vs. Trigger repeat
1. Since you have to record continuously, it is better to set "FramesPerTrigger" to Inf instead of setting "TriggerRepeat" to In...

3 years ago | 0

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