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Avni Agrawal


Last seen: Today Con actividad desde 2023

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  • Knowledgeable Level 4
  • 6 Month Streak
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First order PDE system
Hi Ricardo, You can refer to the "pdepe" function in MATLAB to solve your system of PDEs. The following example from the docume...

alrededor de 6 horas hace | 0

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Is there a way to display variables followed by numerical solution in the Command Window?
Hi Sam, To compute values from expressions, consider using a MATLAB script or live script. This method simplifies problem formu...

alrededor de 6 horas hace | 0

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how to deploy an app which contains 'syms' and 'solve' functions
Hi Mahdi, Creation of symbolic expressions such as using sym, syms, and str2sym are not supported in app. However,you can refer...

alrededor de 6 horas hace | 0

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Plotting a rotation time history with 4 slopes. The rotational device produces 1-12 deg/sec of any value. How to plot (Please see image)
Hi @juan sanchez, I understand that you are trying to plot rotational time history with different slopes. Please take a look at...

1 día hace | 0

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how to generate ZCZ sequences
Hi @Yas Mine, I understand that you are trying to generate Zero Correlation Zone (ZCZ) sequences using Golay complementary pair...

1 día hace | 0

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How to Read Data from Amazon S3
Hi @Mohammed Al-Husaini, I understand that you are trying to access and read data from S3 into your MATLAB environment. To achi...

2 días hace | 0

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How do I keep all plots open?
Hi @Hao Sun, I understand that you are trying to keep plots open, create new plots, and save them in MATLAB. To ensure each pl...

8 días hace | 0

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How to run a python file .py in matlab
Hi @PA, I understand you are experiencing an error when attempting to execute a Python Anaconda script from within the MATLAB e...

alrededor de 1 mes hace | 0

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Problem Saving UIFigures when running in parallel
Hi Eli, I understand that you are trying to export the contents of a figure, including all graphical elements and UI components...

alrededor de 1 mes hace | 0

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matlab program in 3- piont guassian quadrature to evaluate integral f(x)= sin(x/10)
Hi Rikesh, I understand that you are trying to evaluate the integral of using the 3-point Gaussian quadrature method. Here ...

alrededor de 1 mes hace | 0

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how assign cell to dropdown menu
Hi Luca, I understand that you are trying to set the Items property of a dropdown component in a MATLAB app with numerical valu...

alrededor de 1 mes hace | 0

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How to make custom PMSM block?
Hi Tejas, To modify the PMSM block, you can create a new user-defined library. Please take a look at this example on Three-Phas...

alrededor de 1 mes hace | 0

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Need Elhorst Codes for running Spatial Dynamic Panel data Models
Hi, I understand that you are trying to perform spatial dynamic panel data estimation using GMM in MATLAB, follow these steps: ...

6 meses hace | 0

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Problems that occur during code generation
This error message in MATLAB coder typically occurs when there is an issue with the indexing of an array. The index value used i...

6 meses hace | 0

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How to simulate two channel estimates within coherence time
Hi Joshua, I understand that you want to estimate a Rayleigh Fading at both the “Tx” and “Rx” within coherence time to obtain ...

6 meses hace | 0

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Print windows in matlab
Hi @Josue Vallejo, I understand that you are trying to capture and print or export the entire GUI window in a MATLAB applicatio...

6 meses hace | 0

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I have a set of .mat files with random names. I want to import all those files from the directory using loop. Each file has 4 columns and I want to vertically concatenate each column from all the imported files. Please help with the code.
Hi @Kashish Jain, I understand that you are trying to import all `.mat` files from a directory and concatenate their columns ve...

6 meses hace | 0

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Filtering imported data from a .mat file
Hi @anna diederichs, I understand that you are trying to filter the data in a `.mat` file based on a specific field within a st...

6 meses hace | 0

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Import data with filters
Hi @julios, I understand that you are trying to import data into a table in MATLAB and apply a filter to only include rows whe...

6 meses hace | 0

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dynamic time warping types
Hi @tala, I understand that you are looking for DTW Technique. Dynamic Time Warping (DTW) is a popular technique for aligning t...

6 meses hace | 0

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How to find the position of spring stiffness in Maltab PDE toolbox
Hi @jiye zhou, When you're dealing with distributed spring stiffness in the PDE Toolbox, it's essential to understand how this ...

6 meses hace | 0

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plotting graph
Hi @bikal shrestha, I understand that you are trying to plot data from a text file in real-time with a specified interval in MA...

6 meses hace | 0

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Which is the fastest way to plot several 2D contours on one 3D plot?
Hi @Denis Perotto, I understand that you are trying to plot a large number of 2D contours in a 3D plot can be computationally i...

6 meses hace | 0

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How to import the C++array into matlab workspace by matlab engine?
Hi @QiQin Zhan, I understand that you are trying to use the `engPutVariable` function to transfer a two-dimensional array from ...

6 meses hace | 0

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How to create an overall legend that includes all appeared data groups?
Hi @Zhe Dong, I understand that you are trying too create an overall legend in MATLAB that includes all data groups from multip...

7 meses hace | 0

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Does matlab web app have different paths?
Hi @Denis, I Understand that you are trying to deploy a MATLAB app to the MATLAB Web App Server, there are some differences in ...

7 meses hace | 0

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Cannot append double array local function variable to an existing structured double
Hi @Tori, I understand that you are trying to add an additional column to your existing 103x4 double matrix and make it a 103x5...

7 meses hace | 0

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How can I have a script open a new MATLAB instance and run a different script in that new instance?
Hi @Jude, I understand that you are trying to write a script file that will, upon execution, open a new instance of MATLAB.It l...

7 meses hace | 0

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uiwait(msgbox("My message") dialog comes up behind the app. User never sees it.
Hi @Gavin, I understand that the `msgbox` function can sometimes create a message box that appears behind the main app window, ...

7 meses hace | 0

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How to save app.Tab as image (.png for example)
Hi @FD, I understand that you are trying to capture a snapshot of a specific tab in MATLAB App Designer, including all its cont...

7 meses hace | 0

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