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Akshat


Last seen: 18日 前 |  2023 年からアクティブ

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  • 6 Month Streak
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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日 前 | 0

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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日 前 | 1

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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日 前 | 0

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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日 前 | 0

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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日 前 | 0

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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日 前 | 0

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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日 前 | 0

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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日 前 | 0

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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...

約2ヶ月 前 | 0

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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,...

約2ヶ月 前 | 0

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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ヶ月 前 | 1

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 1

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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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ヶ月 前 | 0

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