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ABHILASH SINGH


Indian Institute of Science Education and Research

129 total contributions since 2014

I have completed integrated M.Tech. degree in Electronics and Communication Engineering with specialization in Wireless Communication and Networks from Gautam Buddha University, Greater Noida in 2017. I was the recipient of the gold medal award (throughout topper in B.Tech.+ M.Tech.) in the university. Presently I am working on ``Potential of dual-frequency polarimetry Synthetic Aperture Radar (SAR) data processing to estimate soil moisture and its application in flood prediction" at Indian Institute of Science Education and Research Bhopal. This research work is a part of the prestigious NASA-ISRO SAR (NISAR) mission.
Website: www.abhilashsingh.net
Email: abhilash12iec002@gmail.com;abhilash.singh@ieee.org

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Solved


Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

alrededor de 4 horas ago

Solved


Find square of given number
Find Square of any number

alrededor de 8 horas ago

Solved


Square root of number
Square root of given number.

alrededor de 8 horas ago

Solved


Sum Sum Sum!
Calculate the sum of the natural numbers from 1 to n

alrededor de 8 horas ago

Solved


Perimeter of a square!
Calculate the circumference of the square whose side is n

alrededor de 8 horas ago

Solved


Sum sum!!!
Sum the numbers from 1 to n

alrededor de 8 horas ago

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Calculate the square root of a number
Input a Output b = srt(a)

alrededor de 8 horas ago

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calculate the length of matrix
input 1 array, calculate the length

alrededor de 8 horas ago

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Find the max element of the array
Find the max element of the array

alrededor de 8 horas ago

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easy problem
Find the last element of the array

alrededor de 9 horas ago

Solved


the average value of the elements
Calculate the average value of the elements in the array

alrededor de 9 horas ago

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Converts numbers into characters
Converts numbers into characters

alrededor de 9 horas ago

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to the 2 all elements
to the 2 all elements

alrededor de 9 horas ago

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Given a vector x, return vector y with all negative elements from the vector x.
Given a vector x, return vector y with all negative elements from the vector x if x has negative elements. Otherwise return 0. ...

alrededor de 9 horas ago

Solved


Calculate the area of a circle
Given a circle of diameter x calculate its area

alrededor de 9 horas ago

Solved


Back to basics - mean of corner elements of a matrix
Calculate the mean of corner elements of a matrix. e.g. a=[1 2 3; 4 5 6; 7 8 9;] Mean = (1+3+7+9)/4 = 5

7 días ago

Solved


Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

7 días ago

Submitted


Principal Component Analysis (PCA) on images in MATLAB (GUI)
Principal Component Analysis (PCA) Graphical User Interface for ease of understanding

12 días ago | 30 downloads |

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Answered
How do you reconstruct a test image from eigenfaces generated from Matlab pca function
You can use this MATLAB GUI for the recontruction of the image (both for colour and grayscale images) https://in.mathworks.co...

14 días ago | 0

Solved


Given a 4x4 matrix, swap the two middle columns
If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

20 días ago

Submitted


Image Aggregation of the Sentinel 1A images in MATLAB
Image aggregation of the SAR image of Sentinel 1A.

22 días ago | 5 downloads |

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Solved


Find the largest value in the 3D matrix
Given a 3D matrix A, find the largest value. Example >> A = 1:9; >> A = reshape(A,[3 1 3]); >> islargest(A) a...

alrededor de 1 mes ago

Answered
Sawtooth Waveform With Variable Frequency and constant amplitude
T = 10*(1/50); fs = 1000; t = 0:1/fs:T-1/fs; a=2*pi; x = a*sawtooth(2*pi*50*t,1/2); plot(t,x)

alrededor de 1 mes ago | 0

Solved


Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

alrededor de 1 mes ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; ...

alrededor de 1 mes ago

Answered
Create a new vector with even numbers first.
x = [20 21 22 23 24 25 26 27 28 29] % Find indices where x is even: evenIndices = rem(x, 2) == 0 % Extract only the even nu...

alrededor de 1 mes ago | 0

Answered
Connecting dots with straight line in a loop.
Follow this code. https://in.mathworks.com/matlabcentral/fileexchange/57185-cognitive-radio-frequency-assignment-with-interfere...

alrededor de 1 mes ago | 0

Submitted


Sentinel 1A image reading and displaying in MATLAB
This code shows how to read the Sentinel 1A satellite data in MATLAB.

alrededor de 1 mes ago | 4 downloads |

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Submitted


Penetration-depth-evaluation-of-L-and-S-band-SAR-Signals
We study the functional relationship between the dielectric constant of soil-water mixture and penetration depth of microwave si...

alrededor de 1 mes ago | 13 downloads |

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Solved


Return area of square
Side of square=input=a Area=output=b

alrededor de 1 mes ago

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