Community Profile

photo

Gaurav Garg


Last seen: 13日 前

MathWorks

88 2019 年以降の合計貢献数

I am an Application Support Engineer at Mathworks, Hyderabad.

My main interests include Machine Learning, Parallel and Concurrent Programming, Wireless Networks.
DISCLAIMER: Any advice or opinions here are my own, and in no way reflect that of Mathworks.

Gaurav Garg's バッジ

  • Knowledgeable Level 3
  • Revival Level 2
  • 6 Month Streak
  • First Answer

詳細を表示...

貢献した分野
表示方法

回答済み
Creating automated multiple variables to store excel table in a loop
Hi Naman, You can use readtable function to create table from an excel file and then create a loop e.g. - for i = 1:3 dat...

約1ヶ月 前 | 0

| 採用済み

回答済み
Superimpose the graph of a function onto a streamline field
Hey David, You can try using hold on function. One such example can be found here.

約1ヶ月 前 | 0

| 採用済み

回答済み
Getframe very slow in loop
Hey Manav, getFrame captures the whole frame of the current figure and saves it into a struct. So, it is expected to take this ...

約2ヶ月 前 | 0

回答済み
Counting the number of fine bubbles in a glass bottle/container
Hey Darwin, Kindly look at one such similar question and the suggested answer here which, in turn, would lead you to the follow...

約2ヶ月 前 | 0

回答済み
Where can I find practical examples of unsupervised image super resolution?
Hey Nour, This is an example of supervised image super resolution. You can refer to it, can modify it according to your use cas...

約2ヶ月 前 | 0

回答済み
How to associate a variable according to the .mat file name
Hey, I assume that you already know the value of 'Nt' and stored the value in nt. char (nt + 'a' - 1) would return you the fi...

約2ヶ月 前 | 1

回答済み
How do I change the economy to Matt Lab Code?
Hi, You can refer to the link here for MATLAB version of counting sort.

約2ヶ月 前 | 0

回答済み
How to select select specify characterist for cluster ?
Hi Catalina, Assuming that the equation of your line is of the form y = mx + c. The equation can now be rewritten as y - mx - ...

約2ヶ月 前 | 0

回答済み
I would like to know what is thendifference between generating a code using Quick Start o using Code Generate Advisor
Hi Unai, Starting with generated code - MATLAB can produce C/C++ code and executable programs for your algorithms. You can writ...

約2ヶ月 前 | 0

回答済み
Debugging in application problem
Hey Berkay, This seems to be the expected behvaiour of the debugger. For the case in figure 1, I hope that the values in the v...

約2ヶ月 前 | 0

| 採用済み

回答済み
PCA Plot Script/Synthax
Hi, As can be seen in scatter3(Values(:,1),Values(:,2),Values(:,3), 20, y, 'filled') You are trying to plot y, which repres...

約2ヶ月 前 | 0

| 採用済み

回答済み
How do I plot the centers of stitched images?
Hi Elie, I would like to tell that the thing you are looking to do here is to have a perfect alignment. However, when you regi...

約2ヶ月 前 | 0

回答済み
fitnlm either runs perfectly or crashes with nearly identical data
Hi Clay, The roots returned in the latter case (fitnlm_broken.m) are imaginary, hence, you receive the error "JW must be scalar...

約2ヶ月 前 | 0

| 採用済み

回答済み
Out of memory error when calling the same function in a for loop many times
Hi Yang, As the error suggests, you have exhausted all your memory when you try to run this function in a loop. I would advise...

約2ヶ月 前 | 1

| 採用済み

回答済み
Classification Learner App k-Nearest Neighbor k-NN
Hi, The accuracy for any ML model (including KNN) is decided by mutiple factors, one of which is the dataset and its features. ...

約2ヶ月 前 | 0

回答済み
How to parallelise sections of my for loop
Hi, Rather than using 4-6 for loops, you can try making a single for loop traversing through all the elements. For example - ...

約2ヶ月 前 | 1

| 採用済み

回答済み
Is this parfor fixable?
Hi Jacob, Apparently, you cannot subtract the loop index (within parfor loop) from any other scalar/vector quantity. As a work...

約2ヶ月 前 | 0

回答済み
how can i save the data after processing sequence of images?
Hey Shaik, You can save the data to a new file for each image rather than over-writing the '123.dat' file. For this, you can ...

2ヶ月 前 | 0

回答済み
Computing the outer product (BLAS 2 operation) raised to the power k using the least number of flops
Hi Pascale, MATLAB supports LAPACK and BLAS functions/operations which can help you to reduce the number of FLOPS for your func...

2ヶ月 前 | 0

回答済み
Why does the same data occupy different sizes in different storage methods in the .mat file?
Hi, The reason behind three .mat files being stored in different sizes is - MATLAB saves mat files after c...

2ヶ月 前 | 0

回答済み
How to iterate a for loop starting from the previous element?
Hi Enrica, You should recheck lines 3 and 4 (o = find(times_biceps == ind33); o_previous = find(times_biceps == times_2r(i-1));...

2ヶ月 前 | 0

回答済み
How can i develop a ball tracking application?
Hi Hemil, You can go through the documentation here to develop a cricket ball tracking application. This document would help yo...

2ヶ月 前 | 0

回答済み
Plotting with lsqnonlin regression
Hi Valeria, You can look at the examples here to check how to plot and visualize the results.

2ヶ月 前 | 0

回答済み
Remove number from a matrix within a for loop
Hey Elijah, You can replace the third element by [ ] in the script. Example - a = [1 2 3]; a(3) a(3) = [ ] What you would...

2ヶ月 前 | 0

回答済み
Standardize data for regression learner
Hi, You don't need to specifically standardize the data for SVR model. However, you can use different preprocessing steps ment...

2ヶ月 前 | 0

回答済み
Merging Multiple Point Clouds
Hi Tony, You should either register the two point clouds, or stitch the sequence of them. You can know more about stiching and ...

2ヶ月 前 | 0

回答済み
Best practice for multiple Matlab session that want to call the same function from an .m file ?
Hi Both of the methods would work fine without any changes in function (output behaviour) and/or performance. That's because M...

3ヶ月 前 | 0

| 採用済み

回答済み
Pcg and Parallel Computing Toolbox
Hey Rosalba, Using Parallel Computing toolbox for very small problems or for large number of threads can prove to be of no use....

3ヶ月 前 | 1

回答済み
Parfor Data Collection in Matlab
Hi John, In order to achieve what you want (ending up with a table with 10 columns, in parallel manner), you can run the outsid...

3ヶ月 前 | 0

回答済み
Parameters of multivariate multinomial distribution using Naive Bayes classifier
Hi Zeynab, You can refer to the example here to train naive bayes classifier using multinomial predictor. To visualize the dis...

4ヶ月 前 | 0

| 採用済み

Load more