# Yogesh Khurana

### MathWorks

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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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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 ...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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 ...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

Clustering Problem - Senseless output

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

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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 ...

mer än 4 år ago | 0

| accepted

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...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

| accepted

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...

mer än 4 år ago | 0

| accepted

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 ...

mer än 4 år ago | 0

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...

mer än 4 år ago | 0

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 ...

mer än 4 år ago | 0

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...

nästan 5 år ago | 0

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 ...

nästan 5 år ago | 0

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...

nästan 5 år ago | 1

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...

nästan 5 år ago | 0

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 ...

nästan 5 år ago | 0

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...

nästan 5 år ago | 0

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...

nästan 5 år ago | 0