Yogesh Khurana

Last seen: 6 Monate ago

MathWorks

98 total contributions since 2019

I am an Application Support Engineer in EDG MathWorks. My responsibilities include working with customers to help them solving their problems, developing MATLAB features.

DISCLAIMER: Any advice or opinions here are my own and in no way reflect that of MathWorks.

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Answered
Statistical Modeling and Boundary Conditions References
MATLAB’s Statistical and Machine Learning Toolbox provides functions and apps to describe, analyze and model the data according ...

etwa ein Jahr ago | 0

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SVM) How do I plot X(144*768) in xy plane?
I think you can refer to the following page on Visualizing Multivariate Data to get an idea about how to plot multivariate or mu...

etwa ein Jahr ago | 0

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how to package (comsol with matlab) gui to exe
MATLAB’s App Designer allows you to create a special function that executes when the app starts up, but before the user interact...

etwa ein Jahr ago | 0

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Matlab created exe in cloud
MATLAB’s App Designer with MATLAB Compiler lets you share your MATLAB programs standalone exe, web applications etc. You can dep...

etwa ein Jahr ago | 0

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Image detector using non existing images
I think when you are passing full directory as data for training and then you are testing for a part of same data. The accuracy ...

etwa ein Jahr ago | 0

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How do I write the matlab function for image bases calculation?
It looks like an assignment problem. I am attaching some reference links that can help you in understanding some basic image han...

etwa ein Jahr ago | 0

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Separable programming in Matlab
I think there is no direct function or way to implement special order set 1 or 2 in MATLAB. You may consider using some tools th...

etwa ein Jahr ago | 0

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area of region AND PLOTTING IT
It looks like this is some practice problem. There is no inbuilt function to plot the curves as @darova mentioned. I am attachin...

etwa ein Jahr ago | 0

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Optimal Data Selection for a curve function
optknt provides optimal Knot distribution for interpolation. The arguments accepted by this function are tau, k and maxiter. You...

etwa ein Jahr ago | 0

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Clustering Problem - Senseless output
nctool is the Neural Network classification or clustering tool that leads you to solving a clustering problem. The majority part...

etwa ein Jahr ago | 0

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Why when I change the number of features in sequentialfs in this code, I get the following error in SVM?
It is clear from the error message that the features you are passing to the predict function is not in correct format in which t...

etwa ein Jahr ago | 0

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use cycle for with polyfit
polyfitn function fits a general polynomial regression model in n dimensions. You have implemented the loop in getting the resul...

etwa ein Jahr ago | 0

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problem with polyfitn and for loop
polyfitn function fits a general polynomial regression model in n dimensions. You have implemented the loop in getting the resul...

etwa ein Jahr ago | 0

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Matlab Coder Data Types
There are various components in the generated C MEX file. Please refer to the following link for more information on the compone...

etwa ein Jahr ago | 0

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Speeding up genetic algorithm and removing out of memory option in a large scale optimization problem
There are various strategies that can be used in the situation of getting “Out OF Memory” error in MATLAB. I am providing some l...

etwa ein Jahr ago | 0

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Catch all Warnings from Code Generation
By default, all the warnings are available in the All Messages pane of the report generated from MATLAB Coder or GPU Coder. Whil...

etwa ein Jahr ago | 0

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import .voi file into matlab
Hi, I don’t think there is a direct command for importing .voi file in MATLAB. You can see the list of supported file formats ...

mehr als ein Jahr ago | 0

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Answered
GPUCoder MEX build (linux)
Hi, The error is not fully shown. Please provide full error. Also, there are chances that it can be due to some linking proble...

mehr als ein Jahr ago | 0

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Encode & Decode Rail-fence cipher
Hi, As you are new to MATLAB, please refer to the following links that will provide you an overview of writing scripts in MATL...

mehr als ein Jahr ago | 0

| accepted

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Encode & Decode baconian cipher
Hi, As you are new to MATLAB, please refer to the following links that will provide you an overview of writing scripts in MATL...

mehr als ein Jahr ago | 0

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Answered
How can I plot the difference of the solution of two differential equations vs time?
Hi, Difference in the solutions of two differential equations can be obtained by using diff command in MATLAB. Afterwards you ...

mehr als ein Jahr ago | 0

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Hi guys, please help me in this question because i'm new in MATLAB. How can i use the multiple knapsack problem to min this cost formula?
Hi, The knapsack problem or rucksack problem is a problem in combinatorial optimization. Please refer to the following links...

mehr als ein Jahr ago | 0

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How do I get CPU temperature from Matlab
Hi, I have found some links that might be helpful: https://www.mathworks.com/matlabcentral/fileexchange/32440-cpu-temperature ...

mehr als ein Jahr ago | 0

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How do I perform an integration on a two-dimensional surface of scatttered data?
Hi, I am assuming that you already got the interpolated data by using scatteredInterpolant. Now for integrating the data you c...

mehr als ein Jahr ago | 0

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Interpolation to extract data for a driving cycle
Hi, interp2 is for interpolation for 2-D gridded data in meshgrid format. It depends on various constraints while passing the ...

mehr als ein Jahr ago | 0

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Tracking instantiation when running an OOP program
Hi, You can refer to the following links for learning material for OOPS concepts in MATLAB: https://www.mathworks.com/help/p...

mehr als ein Jahr ago | 1

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How to apply Matlab CNN code to analyze the image?
Hi, I am assuming that you want to create a new model for classifying the regions in attached image or similar to that. I would...

mehr als ein Jahr ago | 0

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Extracting the performance indexes / information from regression learner and neural fitting tool
I think it is not possible to change the performance statistics outputs of the apps: Getting MSE in percentage for Regression ...

mehr als ein Jahr ago | 0

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Area detection and measurement
There are different ways by which you can detect edges which will help in this situation. You can convert the image to GrayScale...

mehr als ein Jahr ago | 0

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Is it possible for a 3D varaible to be used in a optimization problem
Yes, you can pass variable dimension variable in optimvar. Example: % Create a 2-by-3-by-4-by-2 array of optimization v...

mehr als ein Jahr ago | 0