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Diwakar Diwakar


Last seen: 1 year ago |  Active since 2023

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I am a Research Scholar specializing in ML/DL, with extensive experience working on a wide range of data types, including text and images. My expertise spans diverse domains, including x-ray image classification, localization, and segmentation, where I've contributed to precise medical diagnoses. I've also delved into ECG signal analysis, enhancing our understanding of cardiac health. Moreover, my work in disease detection has leveraged cutting-edge AI techniques, while my proficiency in sentiment analysis has provided valuable insights into textual data. With a proven track record of solving complex problems, I'm passionate about pushing the boundaries of AI to create impactful solutions.

Programming Languages:
MATLAB
Spoken Languages:
English
Pronouns:
He/him

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  • 3 Month Streak
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Answered
Convert and save multiple .nc file into .asc by keeping the original filename
To save each converted file as a .asc file, you can use the "save" function. clear all; clc; files = dir('*.nc'); outputDi...

1 year ago | 0

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Answered
How to write cell array to excel file?
% Load your cell array load('cell_matrix.mat', 'final_best_p_worker'); % Flatten the cell array into a cell array flatten...

1 year ago | 0

Answered
How to iterate and access over map key values
Check the below code may be help you. % Create and populate the map mp = containers.Map; mp('key1') = [1, 2, 3]; mp('key2') ...

1 year ago | 0

Answered
Evaluate this equation using increments of 0.1 starting from 0
To evaluate mq using values from 0 to 0.5 in increments of 0.1 and store the corresponding values for both q and mq, you can use...

1 year ago | 0

Answered
Unable to solve linear equation
syms t2 alpha teta h a = 1.05; r = 0.60; m = 500; mc = 900; w = (m / 1000) * 9.81; wc = (mc / 1000) * 9.81; eqn1 = wc...

1 year ago | 0

Answered
I apply SWT method to remove artifact from EEG signal. The level of decomposition,5 and the length of the signal,2000.How to apply 2^Level in this code? What can I do?
To apply the `2^Level` in the code, you can modify the following lines: level = 5; % Level of decomposition Replace it with:...

1 year ago | 0

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Answered
How to run Random Forest Classification code for my attached input file?
May be this code will help you: import pandas as pd from sklearn.model_selection import train_test_split from sklearn.ensem...

1 year ago | 0

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Answered
Changing color mapping when rotating a point cloud visualization
The issue you're facing with changing color mapping when rotating a point cloud visualization in MATLAB is likely due to the fac...

1 year ago | 0

Answered
Why SNR value is negative in my code ? Is the MSE value is correct?
In your code, the SNR value is negative because the calculation is incorrect. You are calculating the SNR using the formula: SN...

1 year ago | 0

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Answered
Single Object Tracking using SIFT features.
"Not sufficient match points" error: The error message you're receiving indicates that there are not enough matching SIFT featur...

1 year ago | 0

Answered
How to read '.m' files which is already saved in matlab
If you will provide the .m file then we can able to give you the propoer answer with code. meanwile try the below code. may be i...

1 year ago | 0

Answered
I’m kinda confused with the smart plotter , here is some example of it
Try this code: function smart_plotter() while true disp("---- Smart Plotter Menu ----") disp("1. Plot ...

1 year ago | 0

Answered
My work is on extracting features of Disease image to extract exact region of Interest of Disease which is the best features algorithm to be used
To extracting features from disease images and identifying the exact region of interest (ROI), there are several algorithms and ...

1 year ago | 0

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Answered
Remove extra zeros from parameters in the workspace
You can use the sprintf function or the num2str function to achieve this. Example X = 17.2; formattedX = sprintf('%.1f', X); ...

1 year ago | 0

Answered
Extract pixels inside the area between 2 edge lines
% Create a black and white image image = zeros(500, 500); image(200:300, 200:300) = 1; % Add a square shape % Display ...

1 year ago | 0

Answered
Save and load variable
Try this code: % Create sample data data = [1 2 3; 4 5 6; 7 8 9]; % Saving data to a CSV file csvwrite('database.csv', dat...

1 year ago | 0

Answered
how to plot graph for U wrt L_lime from 0.001 to 0.003 with differance 0.001? getting error using / matrix dimension must agree. the value of L_lime changes U value
To perform the division between L_lime and k_lime, you need to ensure that their dimensions match. If you want to divide each el...

1 year ago | 0

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Answered
Specifically find the first substantial peak in a graph.
Try this example. may be this code will help you. % Example usage signal = [0, 0, 0, 1, 2, 3, 2, 1, 0, 0, 0, 0, 0, 0, 1, 2, 3,...

1 year ago | 0

Answered
How can I release the time taken by CNN to get the result ?
There are several ways to potentially reduce the time taken by a Convolutional Neural Network (CNN) to process an image. 1. H...

1 year ago | 0

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Answered
3D Histogram of 50x50 data
This code may help you: % Generate some random data data = randn(1000, 2) .* [4000, 8000] + [0, 4000]; % Define the bin edg...

1 year ago | 0

Answered
FEA for cantilever beam
Try this code: clear; clc; % Define beam parameters L = 2; % Length of the beam num_elements = 100; % Number of...

1 year ago | 0

Answered
how make iteration for simulink model
you can make use of the "sim" function in MATLAB. You can call the "sim" function within a loop and specify the number of iterat...

1 year ago | 2

Answered
How to solve "Inf" from table calculation in GUI
The issue you're experiencing where the calculation result is turning out as "Inf" is likely due to dividing by zero. In your co...

1 year ago | 1

Answered
How to extract data from txt file and plot spectogram?
Try this code. May be this code will help you. % Specify the path to your text file file_path = 'path/to/your/file.txt'; ...

1 year ago | 0

Answered
how to draw a graph
To draw a regular graph with 12 vertices and 36 edges, we need to find the degree of each vertex. In a regular graph, all vertic...

1 year ago | 2

Answered
How can i store the two variable in an excel sheet in every iteration of the loop ?
% Initialize the matrix D D = zeros(50, 100); % Loop for 50 iterations for i = 1:50 % Calculate random values for y an...

1 year ago | 0

Answered
How to convert time in microseconds (queryperformancecounter(qpc)),import from an excel file, to time (hh:mm:ss)?
Try this code: % Example timestamp value in microseconds timestamp_microseconds = 168892633108; % Convert microseconds to...

1 year ago | 0

Answered
How to export a matlab table as a excel/csv file?
May be this code with help you. % Sample table data data = {'John', 25, 'USA'; 'Alice', 32, 'Canada'; 'Mike', 28, 'Australia...

1 year ago | 0

Answered
I need to graph a .mat file
The error you encountered suggests that the variable data does not exist in the loaded .mat file. The structure of the .mat file...

1 year ago | 0

Answered
I want to extract the temperature from the IR image at every pixel
Try this code. % Load the IR image IR_image = imread('path_to_image.png'); % Replace 'path_to_image.png' with the actual pa...

1 year ago | 0

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