Umang Pandey

Last seen: 19 giorni fa | Attivo dal 2023

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How can we perform audio compression?
The following File Exchange submission might be of help: https://www.mathworks.com/matlabcentral/fileexchange/75065-audion-comp...

5 mesi fa | 0

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How can I make the splMeter object using the Bark filterbank?
Hi Thomas, Yoiu can design a bark filterbank using "designAuditoryFilterBank" function. You can refer to the following example ...

5 mesi fa | 0

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PSO optimization in simulink model
Hi Marwa, You can refer to the following File Exchange submission to implement PSO as a Simulink Model : https://www.mathworks...

5 mesi fa | 0

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Combination of arima model and neural network
Hi Angelin, You can refer to the following File Exchange submission on using Generalized Regression Neural Network (GRNN) with ...

6 mesi fa | 0

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rotated scores after varimax rotation
Hi Hans. Your approach is correct. By rotating the coefficients and then applying the rotation matrix to the scores, you are ef...

6 mesi fa | 0

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Risposto
curve fitting using lsqcurvefit on kinetic data for parameter estimation
Hi Federico, Looking at your xdata and ydata, your ydata is increasing with increase in xdata, but the delta for each consecuti...

6 mesi fa | 1

Risposto
C Caller with Multidimensional Signals in Simulink
Hi Jack, I recommend checking out the following MATLAB blog post titled "How to Correct Errors in Port Width or Dimension in Si...

6 mesi fa | 0

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Reducing 3D to 2D in Neural Network Training
Hi, You can make use of the "squeeze" function to convert the matrix of dimension "128X1XN" to "128XN". The function simply rem...

6 mesi fa | 0

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Random generation and optimal solution
Hi Hazha, To select the best optimal solution from a set of randomly generated solutions in a meta-heuristic algorithm, you can...

6 mesi fa | 0

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implement genetic algorithm for travelling salesman problem
Hi Edison, The following File Exchange submission in exactly what you are looking for, it solves the Travelling Salesman Proble...

6 mesi fa | 0

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Is the code for calculation of Vandermonde matrix correct along with codes to calculate filter matrix and coefficient polynomials for order N ?
Hi Rohitashya, From what I understand, you want to generate the Vandermode matrix as mentioned in the image and abstract out al...

6 mesi fa | 0

Risposto
How to optimize a neural network using genetic algorithm?
Hi Bidisha, You can refer to the following resource for information on how to optimize a neural network using genetic algorithm...

7 mesi fa | 0

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How to implement a OPC UA Pub/Sub model
Hi Wang, You can refer to the following MATLAB documentation for understanding how you can subscribe to data change events usin...

7 mesi fa | 0

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reagrding implementation of meta learning algorithm selection
Hi Nihitha, You can use the "Deep Learning Toolbox" for such applicaitons. The following MATLAB documentation highlights how to...

7 mesi fa | 0

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how to solve numerically the generalized nonlinear Schrodinger equation with the SSF method
Hi Sonia, I found the following resource that solves generalized nonlinear Schrödinger equation using the split-step Fourier me...

7 mesi fa | 0

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How to confirm my MATLAB license can run without internet?
Hi Lucas, You can refer to the following answer by MATLAB Support Staff for insights on accessing MATLAB toolboxes offline: ht...

7 mesi fa | 0

Risposto
Reg: Newmark-beta Method for Nonlinear Multi DOF Systems
Hi Ram, You can refer to the following File Exchange submission to have a look at the implementation of Newmark-Beta method for...

8 mesi fa | 0

Risposto
"GlobalSearch", for some inputs ends up in "NaN" and sqpInterface and fmincon error
Hi, This question has been addressed in the following MATLAB answer: https://www.mathworks.com/matlabcentral/answers/385848-er...

8 mesi fa | 0

Risposto
Optimization of EPANET network using GA toolkit
Hi Pooja, To optimize a pipe network for minimum cost using MATLAB's Genetic Algorithm (GA) toolbox, you can follow these gener...

8 mesi fa | 0

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Pareto Optimization of 3 Parameters (Emission, Cost and Efficiency)
Hello Andrea, To perform a Pareto optimization of three parameters—costs, emissions, and efficiencies of different types of ene...

8 mesi fa | 0

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Nonlinear constraint not satisfied for paretosearch
Hi Xiaowei, When using optimization algorithms like paretosearch for multi-objective problems, setting constraints is a common ...

8 mesi fa | 1

Risposto
How to increase maximum number of epochs in Neural Network toolbox?
Hi Liril, You can change the number of epochs in your neural net in the following manner: % Example Network net = fitnet(15);...

8 mesi fa | 0

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Risposto
Cannot save model:Error An error occurred during a callback while saving 'D:\untitled.slx'.
Hi, You can try the solution provided in the comments of the following MATLAB answer, which addresses the same issue: https://...

8 mesi fa | 0

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Brace indexing is not supported for variables of this type.
Hi, The error message "Brace indexing is not supported for variables of this type" suggests that you are trying to use brace in...

8 mesi fa | 0

Risposto
How to change the colorbar max and min number and correspond a certain color to the colormap ticks
Hi Kedi, You can refer to the following MATLAB answer that answers a similar question: https://www.mathworks.com/matlabcentral...

8 mesi fa | 0

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Risposto
How to adjust and adapt General code of Metaheuristic algorithm to fit you problem?
Hi Yasser, To adapt the Grey Wolf Optimizer (GWO) for parameter estimation using experimental data instead of an explicit objec...

9 mesi fa | 0

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Doing genetic algorithm with heat transfer, need help sorting input based on how close output value is to the target
Hi Shasha, Ensure that the LAMDA matrix is sorted correctly based on the indices obtained from sorting the PI values. Here's th...

9 mesi fa | 0

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did anyone has the slip mode frequency shift model for hybrid islanding method
Hi Dastagiri, You can refer to the following example on "Islanded Operation of an Inverter-based Microgrid Using Droop Control ...

9 mesi fa | 0

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I am finding issues in PDEPe which shows time integration failure again and again
Hi Aaditya, This error message indicates that the problem you are trying to solve is too stiff for the ODE solver you are tryin...

9 mesi fa | 0

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Flexible Body Model Builder - Equations used inside the package
Hi, 1) Based on the provided information and your description, it seems you are correctly scaling the stiffness matrix with the...

9 mesi fa | 1

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