Akshat
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Contribute at least one answer each month for 6 consecutive months
Awarded to Akshat on 02 Feb 2024
1 of your answers has been accepted
Awarded to Akshat on 22 Oct 2023
Provide your first answer ever to someone else's question
Awarded to Akshat on 23 Aug 2023
Feeds
Problem Related to plot
Hi @Purva Nagvekar, In order to get values of Y for different X can be found using the function "interp1". As you have said, y...
18 days ago | 0
How to use neural network classifier in predict function?
Hi @Ahmer Shahid, The error you are facing is probably because the "faceClassifier" variable is a different object than expecte...
18 days ago | 1
Select data values from within a range
Hi @Robert, The issue mentioned by you can be tackled using logical indexing, which is supported by MATLAB. In this, you basica...
18 days ago | 0
How can we convert SeriesNetwork to Network?
Hi @Qilonz, As far as I know, there is no way to convert a "SeriesNetwork" to "Network" via inbuilt methods. As a workaround, ...
18 days ago | 0
How to train SVM on features matrix?
Hi @Phoenix98, As per the documentation of "fitcecoc" given here https://www.mathworks.com/help/stats/fitcecoc.html#bue3oc9-2, ...
18 days ago | 0
how does trimr function work
Hi @SREETHU S, The function "trimr" does not exist as an inbuilt function in MATLAB. The reason why the code does not give an...
18 days ago | 0
Image Segmentation Using Split and Merge
Hi @Victor Fletcher, As per the query, I think you just want to implement the split and merge method for the segmentation. Ple...
18 days ago | 0
variance in predicted values of decision trees
Hi @Pierluigi Frisco, I see you are trying to find the variance of outputs from an ensemble of decision trees. I suggest that ...
18 days ago | 0
How to draw the image using co-ordinates?
Hi @SADIA KAMAL, I am assuming you have the vertices of the ROI. Here is some boilerplate code to assist you: function plotROI...
2 months ago | 0
create figure with resolution and loglog plot
Hi @Shay Buzaglo, In order to make the plots with respect to pixels of the screen, which is my understanding of the issue here,...
2 months ago | 0
How can I test whether one classifier is significantly better?
Hi @Stef, To test whether the difference in performance between two classifiers is statistically significant, you can use stati...
3 months ago | 1
how to label features to train by SVM?
Hi @Farman Shah, Your implementation looks correct, except just one thing; "svmtrain" has been deprecated. As a replacement, "...
3 months ago | 0
Description about bagging and boosting wrong?
Hi @HAICHUAN TANG, The description you provided from the "Framework for Ensemble Learning" is accurate in terms of general char...
3 months ago | 0
how to share data betwen app designer and simulink?
Hi @marwen mrabti, To enable communication between a MATLAB app and Simulink, you can use the MATLAB Function block in Simulink...
3 months ago | 0
I want to define matlab artificial neural network initial weights to initialize with Genetic Algorithm. How can i change train function for this?
Hi @mahmud sadik, I am assuming you have a fitness function defined to run the Genetic Algorithm. In my opinion, you do not nee...
3 months ago | 0
How to implement random forest classifier?
Hi @Zara Khan, In order to implement a random forest classifier, you can use "TreeBagger" random forest classifier. Find more o...
3 months ago | 0
import ods or xls to matlab and refresh data
Hi @javi diciembre dosmidieciocho, You can run an infinite loop which pauses every three seconds and reads the data from an XLS...
3 months ago | 0
How to Import Inputs and Targets data for the classification task in Neural Network?
Hi @Ahmed iqbal, The issue of representing 0 and 1 in a feed-forward network with 2 output neurons can be resolved by represent...
3 months ago | 0
How can I build a multitask learning model
Hi @AM MSR, You can build a multitask model using a pretrained CNN by removing the last few layers and replacing them with your...
3 months ago | 0
Use a trained NARX network on new input data.
Hi @Gustavo Santi, In order to make predictions using a NARX network, you need to prepare delayed inputs. Please refer to the ...
3 months ago | 0
What is the running time of the algorithm
Hi @Asemahle Ndamase, In the code that you have shared, the running times of each of the loops will get multiplied to each othe...
3 months ago | 0
Matrix row and column headers
Hi @Jackson Contreras, To give row and column headers to your matrix in MATLAB, I would strongly recommend using the data struc...
3 months ago | 0
How to train data using self organising map?
Greetings @AS, To use Self Organising Map, MATLAB has a function called "selforgmap". All information about this function can b...
3 months ago | 0
how to write a table 1*4 which is inside a for loop into excel?
Hello @Apoorva Maiya, The issue with this piece of code is that you are setting the "tableHeaders" field in every iteration. Th...
3 months ago | 0
How to calculate Average Intensity (Z) Projection of a time laps image sequence?
Hej @Marko Usaj! The function you are using for maximal projection is "max", this function is generally used to find a maximum ...
3 months ago | 0
How to implement SVM with linear kernel function?
Hi @D Aghor, In order to use Sequential Minimal Optimization (SMO) for a SVM model, we can take the following steps: Split of ...
3 months ago | 1
| accepted
how do i use nueral network in simulink?
Hi Alireza, As I see, you have a workspace variable which you want to use in the MATLAB Function block. The error is because th...
5 months ago | 0
Clusterig points in clusters, separated by a minimum distance
Hi Alexamder, The functionality you are asking for, which involves clustering points with a threshold for a neighborhood search...
6 months ago | 0
program to display the curve of the function
Hi Adam, I see you are trying to plot the "g" when "t" is lesser than 2, and "y" when "t" is greater than or equal to 2. These...
6 months ago | 0
how to couple ANN model in to fluent directly?
Hey, UDFs in Fluent are typically written in C, and I see that you want to integrate an ANN model written in MATLAB within thes...
6 months ago | 0
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