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Ronit


Last seen: etwa ein Monat vor |  Aktiv seit 2023

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  • 3 Month Streak
  • Knowledgeable Level 2
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Beantwortet
strfind returns empty cell despite that the strings contain same characters
Hi, It looks like the issue you're encountering is due to the parameters being passed to the ‘strfind’ function in the wrong o...

etwa ein Monat vor | 0

Beantwortet
Sorting correlation matrix- with row and column information - need help..
Hello Soni, I understand you are trying to sort a correlation matrix along with its row and column names. Below is a solution ...

etwa ein Monat vor | 0

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Output of system function in Linux
Hi Torsten, To clean up the output by removing these escape sequences, you can use the following git options before running com...

etwa ein Monat vor | 0

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How to change author for git commits?
Hi, Yes, there is a way to change the author for commits in Git, including when working within a MATLAB/Simulink Project. The a...

etwa ein Monat vor | 0

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I need help on how to plot Surface Plasmon Polaritons (SPPs) for Multilayer Systems
Hello Ambali, To address the issues, you're encountering with plotting Surface Plasmon Polaritons (SPPs) for a multilayer syst...

etwa ein Monat vor | 0

Beantwortet
How to remove _ME folders saved in Users\user\AppData\Local\Temp folder
Hello, The '_ME' folders in the 'Users\user\AppData\Local\Temp' directory are typically generated by MATLAB compiled applicatio...

2 Monate vor | 0

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How to do a stepwise multivariate regression analysis with random variables
Hello, To conduct a stepwise multivariate regression analysis with random variables as you have described, the process involves...

2 Monate vor | 0

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High fluctuation in Q0 value for TD3 agent while training.
Hello James, To understand why there are high fluctuations while using different RL agents, firstly we need to understand how ...

2 Monate vor | 0

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hnumerically analyze the KdV equation using finite difference method
Hello, To analyse a partial differential KdV equation, I suggest trying an explicit time-stepping method, such as the fourth or...

2 Monate vor | 0

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Beantwortet
My DDPG agent model is generating same output from every simulation.
Hello, To generate different gaits from each simulation with your trained Deep Deterministic Policy Gradient (DDPG) agent, you ...

2 Monate vor | 1

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Beantwortet
Using Reinforcement Learning in Real Experiments
Hi Sumin, Q1: Delay Phenomenon in Real Experiments Yes, delays that occur in simulations can also occur in real experimen...

3 Monate vor | 0

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How to deal with both discrete and continuous action in the same environment?
Hi, To create a custom environment class, “rl.env.MATLABEnvironment” function in MATLAB can be used. But it appears that an ...

3 Monate vor | 0

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How do I make my code faster (currently sym.vpasolve takes 43,434 seconds for 30,000 calls)
Hi Keshav, I see that you are looking for ways to optimize MATLAB code that currently takes an excessively long time to execut...

3 Monate vor | 0

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index generation for multidimensional discretization
Hi Maximilian, In MATLAB, while there isn't a direct built-in function that discretizes and indexes multi-dimensional data in ...

3 Monate vor | 0

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How to create Prediction file in nnstart similar to nntool?
Hi Ahmad, The ‘nntool’ interface is no longer supported and has been deprecated. The recommended alternative now is to use ‘nn...

4 Monate vor | 0

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<Deep reinforcement learning____PPO>How do you fix this error?Ask for help
Hi, Based on the error log you've provided, the issue seems to be with the number of observation inputs expected by your neura...

4 Monate vor | 0

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Trying to change the variable dimensions when combining two netcdf files
Hi Prashant, It seems like you are trying to update the dimensions of the “ua” and “va” variables in the output file from thei...

4 Monate vor | 0

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Dot indexing is not supported for variables of this type.
Hi Samiha, The error you're encountering, “Dot indexing is not supported for variables of this type”, is likely due to a misma...

4 Monate vor | 0

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Undefined operator './' for input arguments of type 'cell'.
Hi, I understand you're encountering an error due to the use of the “element-wise division” operator ‘./’ with a cell array in...

5 Monate vor | 0

Beantwortet
Getting MatLab to read a datatable for changing variable
Hi Emma, To process your table and extract the population numbers for each year, you can utilize the MATLAB code snippet provi...

5 Monate vor | 0

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RL DQN agent Episode Q0 does not converge to Average Reward
Hi, I've noticed your concern regarding the convergence of Q0 on the track of average reward. It's important to recognize that...

5 Monate vor | 0

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How to run multi-agent reinforcement learning in custom environment based on GYM?
Hi, I understand that you are trying to create a custom GYM environment with multi-agent system. To achieve this, you can use ...

5 Monate vor | 0

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How to open many .mat files and split a box and compile into 1 file.
Hello, I understand that you are looking to split the ‘box’ column from your dataset and consolidate the extracted information...

5 Monate vor | 0

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Export trained classification model from Classification Learner to use in python
Hi, Yes, it is possible to use a model trained in MATLAB with Python. You can export from MATLAB using .mat file format. To exp...

etwa ein Jahr vor | 0

Beantwortet
error in using a function while using surf plot
The input in calc function is taking a matrix input which is creating this error. Instead of using x(1) and x(2), try using x(1,...

etwa ein Jahr vor | 0

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Beantwortet
How to do the non dominated sorting ?
Hi You can use the nondominatedsort function from the Multi-Objective Optimization (MOO) Toolbox to perform non-dominated sorti...

etwa ein Jahr vor | 0

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How to change background color of edit box while entering data by user?
Hi, Use the following function to create a box that turns red for non-negative integers. function positiveNumberCheck() f...

etwa ein Jahr vor | 0

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Beantwortet
How to make a vector with elements +1 and -1 only?
Hi, Try out the following code to create a vector of dimension 1X1000 with values +1 and -1. for n=1:1000 A(n)= randi([-...

etwa ein Jahr vor | 0

Beantwortet
how to insert an element in an array at a specific index?
Hi, To add an element at a specific index in an array, try the following x2 = [x2(1:15), x3, x2(16:end)]

etwa ein Jahr vor | 1

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Beantwortet
how can I close all volshow windows
Hi, To close all volshow windows in MATLAB, you can use the close function with the handles to the volshow windows. Here's how ...

etwa ein Jahr vor | 1

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