# Abhishek Gupta

### MathWorks

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I am an Engineer at Mathworks.

Disclaimer: Any articles/ ideas/ opinions here are my own and in no way reflect that of Mathworks.

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**Feeds**

How do I write inequality constraints within NSGA-II

Hi, As per my understanding, you want to add a constraint to your function. You can do the same using "if, elseif, else" as fol...

ungefär 3 år ago | 0

Cannot import trained network

Hi, As per my understanding, you are getting an error while importing a network. If your network doesn't have a loss layer, t...

ungefär 3 år ago | 0

I specified more parameters to GA in order to speed up my code execution by using (optimoptions), I want to know the best values for these parameters and the meaning of it

Hi, Referring to the following documentation link, which might help you resolve the issue: - https://www.mathworks.com/help/ga...

ungefär 3 år ago | 0

Export a trained NN from Matlab to Python

Hi, Referring to the following MATLAB Answer link, which might help you in resolving the issue: - How do I export a Neural Net...

ungefär 3 år ago | 0

How to use AutoML (Automated Machine Learning) for my training data ?

Hi, Referring to the following resources, which might help you in resolving the issue: - AutoML Explained Getting Started wit...

ungefär 3 år ago | 0

Problem with convolutionUnit function

Hi, You are getting this error because MATLAB doesn't recognize the 'convolutionalUnit' as the name of a function on the MATLAB...

mer än 3 år ago | 2

| accepted

How can I add vggish features to the array?

Hi, As per my understanding, you want to write variable size arrays (feature vectors) to a CSV file. You can do the same as fol...

mer än 3 år ago | 0

Iterative loop function for FEA

Hi, As per my understanding, you would like to implement an iterative loop to update 'r,' 'alpha,' and 'Xn.' To achieve this ta...

mer än 3 år ago | 0

How do i plot scalogram 3d

Hi, This error indicates that MATLAB doesn't recognize the 'helperPlotScalogram3d' as the name of a function on the MATLAB path...

mer än 3 år ago | 0

Saving output from function in different categories

Hi, As per my understanding, you want to efficiently save "GUD" and "GUDID" variables in every loop iteration. One way would b...

mer än 3 år ago | 0

| accepted

Extracting smaller matrix from larger one, using a coordinate systrem

Hi, As per my understanding, you want to extract a part of a matrix. Referring to the following MATLAB Answer, which might help...

mer än 3 år ago | 0

Neural Net training function parameters

Hi, Referring to the following MATLAB Answer, which might help you in resolving the issue: - https://www.mathworks.com/matlabc...

mer än 3 år ago | 0

| accepted

How to I know this file? It is a .p file.

Hi, Referring to the following resources, which might help you in resolving the issue: - https://www.mathworks.com/help/matlab...

mer än 3 år ago | 0

How to get output using a function with two parameters of different range

Hi, As per my understanding, you want to display a surface plot between a, b, and x. You can do the same as follows: - a = lin...

mer än 3 år ago | 0

| accepted

read formated text file

Hi, As per my understanding, you want to read a text file with 8 header lines. You can scan the text as follows: - fid = fopen...

mer än 3 år ago | 0

| accepted

how to write a code that will calculate the Fourier Transform of a signal

Hi, Referring to the following documentation link, which might help you in achieving the task: - https://www.mathworks.com/hel...

mer än 3 år ago | 0

Solving first order differential equation

Hi, You can solve the given ODE as follows: - syms x(t); ode = 2*diff(x,t) + 7*x == t; cond = x(0) == 4; xSol(t) = dso...

mer än 3 år ago | 0

How to read multiple audio files (MIR toolbox)?

Hi, Referring to the following MATLAB Answer, which might help you achieve the task: - https://www.mathworks.com/matlabcentral...

mer än 3 år ago | 0

help to get input dataset

Hi, Referring to the following documentation, which might help you in achieving the task: - Create Simple Deep Learning Networ...

mer än 3 år ago | 0

| accepted

Transfer learning on images for regression

Hi, In trainNetwork(), the first argument (i.e., Predictors, features, images, or sequences) must be a numeric array, datastore...

mer än 3 år ago | 0

| accepted

Inverse Laplace Transform plot

Hi, Referring to the following MATLAB documentation links, which might help you achieve the task: - exp() cosh() sinh() plot()...

mer än 3 år ago | 0

Save Multiple Matrices from For Loop

Hi, You can solve the issue as follows: - Folder = 'C:\My\Folder\Here'; FileList = dir(fullfile(Folder, '*.nc')); output ...

mer än 3 år ago | 0

| accepted

Create a line using 10 points

Hi, Referring to the following documentation, which might help you resolve the issue: - https://www.mathworks.com/help/matlab/...

mer än 3 år ago | 0

| accepted

Simple for loop in Simulink

Hi, You can use a For Iterator Subsystem block. Referring to the following documentation, which might help you achieve the ment...

mer än 3 år ago | 0

Factorial using a while or for loop?

Hi, Here is the MATLAB Answer for the question similar to the one asked by you: - https://www.mathworks.com/matlabcentral/answ...

mer än 3 år ago | 0

How to save previous runs

Hi, You can save the graphs with the save name having input variables, as follow: - saveas(gcf, strcat('angles', {' '}, strjoi...

mer än 3 år ago | 0

How to induce loop index in the X-label also with changing label name at each iteration?

Hi, You can use the sprintf inside the xlabel in the following manner: - a = [1, 2]; label = {'label1', 'label2'}; for k =...

mer än 3 år ago | 0

| accepted

Tick marks when I set "box on".

Hi, Here is an example, which only displays tick marks on the left and bottom axes: - figure; plot(1:20); % get handle t...

mer än 3 år ago | 2

| accepted

What is The default kernel in fitcsvm(X,Y) function?

Hi, As per my understanding, you want to know the default value of 'KernelFunction' in the 'fitcsvm()' function. It's as follow...

mer än 3 år ago | 0

Filtering out the noise in the observations by applying a low pass filter

Hi, As per my understanding, you want to remove noise from your data using low-pass filter. You can do the same using the 'lowp...

mer än 3 år ago | 0

| accepted