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Rahul


Last seen: 2 days ago Active since 2023

Followers: 0   Following: 0

I have experience in working with Python and MATLAB related tasks.

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  • 3 Month Streak
  • Knowledgeable Level 3
  • First Answer

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Answered
Video and audio acquisition
Hi @BHASKAR, In order to achieve the desired result of recording audio and video simultanteously, consider using 'videoinput'...

2 days ago | 0

Answered
How can I plot intensity profile and colormap for a stack of images converted as avi video file
Hi @Yatavakilla Amarendra Nath, To achieve the desired result of plotting the intensity profile and colormap for stack of ima...

3 days ago | 0

Answered
How to store multi images like a tensor?
Hi @PaulLe, To store multiple images as a tensor, you can either create a cell array and use the 'cat' function to concatenat...

3 days ago | 0

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How to remove the background of the images?
Hi @Salad Box, Please refer to this MATLAB Answer as this is a duplicate question: https://www.mathworks.com/matlabcentral/a...

4 days ago | 0

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How to separate the foreground from the background of the image?
Hi @Salad Box, In order to achieve the desired task of separating foreground from the background of the provided images, cons...

4 days ago | 0

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How can the intensity of each cell be measured?
Hi @Beyza Taskin, In order to find the intensity of each pixel of the image, functions like 'mean' or 'find' functions while ...

4 days ago | 0

Answered
PERFORMANCE OF COMPRESSION RATIO (CR ) IN JPEG
Hi @eng m, In order to achieve the desired result, consider using 'imfinfo' function to read the compressed image and origina...

6 days ago | 0

Answered
Gaussian filter during the inverse-halftoning
Hi @arwa allubani, In order to apply Gaussian filter, consider the use of 'imgaussfilt' function and specify the number of k...

6 days ago | 0

Answered
App Designer - error using the function 'drawpoint' :
Hi @Lavanya Baskaran In order to achieve the desired result of using 'drawpoint' with an AppDesigner's axes and adjust it's '...

9 days ago | 0

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temperature measurement of nozzle guide vane
Hi @Tejas, In order to achieve the desired result of measuring the temperature of different regions of the Gas Turbine image,...

10 days ago | 0

Answered
Image processing image color
Hi @ngo tung, In order to detect colored objects from like the red and green objects from the provided figure using the HSV c...

10 days ago | 1

Answered
Traitement d'image Cheminée Industrielle
Hi @Emile, As mentioned, if unable to obtain sufficient results using Contour Detection or Image Thresholding as they are det...

11 days ago | 0

Answered
Picture comparison, latest.
Hi @Pavl M., In order to apply image recognition on the image obtained after image stitching using ASIFT, consider using 'Ima...

11 days ago | 0

Answered
How to calculate the damping ratio of beat time?
Hi @Yijing LU, In order to calculate the damping ratio of the signal obtained from the envelope using the excel data. After ...

13 days ago | 0

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plot multiple data from excel with legend
Hi @Yuktha Andie Ravinthiran, To achieve the desired plot after reading data from an ‘xlsx’ file, you can use the 'readmatrix...

16 days ago | 0

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sqlwrite only writes 6 digits to Access Database
Hi @Steven Plocker, I understand that currently while accessing data from database, you are obtaining the number in a short f...

17 days ago | 0

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extract defined range of pages form a PDF to create multiple PDF files
Hi @enrico maggiolini, In order to achieve the desired result of extracting text from particular ranges of pages from a large...

17 days ago | 1

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Answered
Import json files into Matlab and interpolate to every 0.1m
Hi @Justine, I understand that you require to interpolate 'Value.position.z' from 'json' files to every 0.1m. This can be don...

17 days ago | 0

Answered
How to change bitpersample of audio ?
Hi Sisi, In order to sample your audio with non-standard bit ranges like 10, 12, 14 you can consider to quantize the audio da...

18 days ago | 0

Answered
Doa ,beamforming. Microphone arrey
Hi Sm, In order to apply Beamforming processing to your audio signals obtained from microphones, you can consider using ‘Be...

19 days ago | 0

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How to apply MVDR beamformer processing?
Hi Marko, To achieve the required task of applying MVDR beamformer processing to your audio signal you can make use of 'pha...

19 days ago | 0

Answered
How can I change the start location and the end position without using mavlink in the UAV Package Delivery Example?
Hi Haiyang, I understand that you require to adjust the starting and end points for your UAV trajectory without using MAVLin...

19 days ago | 0

Answered
Create spectogram using an audio file and save it as an image
Hi Mario, I understand that you wish to obtain a spectrogram of your audio signals, plot it and save it as an image. You c...

19 days ago | 0

Answered
Testing Accuracy for Test Dataset
Hi @Nitish Singla, I understand that you have a trained network 'trainedNetwork_1', trained using 'Deep Network Designer' and...

1 month ago | 0

Answered
check repeated values in a cell
Hi @NETHRAVATHI S, I understand that you wish to limit the count of repeating elemets in your cell array to a maximum of 3 an...

1 month ago | 0

Answered
how to read 2gb txt?
Hi @fang yu, I understand that you wish to read a large txt file with four columns and many rows in MATLAB. A possible wa...

1 month ago | 0

Answered
Is it possible to convert MATLAB source code to C#?
Hi @keisuke maesako, I understand that you require to convert your MATLAB source code to C# code. Unfortunately, MATLAB does ...

1 month ago | 0

Answered
Remote data transfer to excel
Hi @Emil, I understand that you wish to transfer data from MATLAB to Excel on different desktops. You can make use of func...

1 month ago | 0

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I want to take the change of time from excel rows and add it to a user prompted input in MatLab
Hi @notalayssure, I understand that you are reading time data fropm an excel file and also asking for user input in MATLAB fo...

1 month ago | 0

Answered
Update cursor after disabling rotate3d
Hi @Matthias Fath, I understand that while trying to build an App Designer app you require to plot something on an axis and t...

1 month ago | 1

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