Community Profile

# ABHILASH SINGH

### Indian Institute of Science Education and Research

138 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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Submitted

Nyquist–Shannon sampling theorem
Sampling theorem with comments

2 meses ago | 23 downloads |

Answered
Plotting only highest peaks from multiple signals
I think you are looking for this. fs = 2e3; t = (0:1/fs:1-1/fs)'; A= sin(2*pi*19*t); B= chirp(t-0.6,61,t(end),603,'quadrati...

3 meses ago | 1

Submitted

Principal Component Analysis (PCA) on images in MATLAB (GUI)
Principal Component Analysis (PCA) on images in MATLAB (GUI)

3 meses ago | 58 downloads |

Solved

Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

3 meses ago

Solved

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

3 meses ago

Solved

Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

3 meses ago

Solved

Sorted highest to lowest?
Return 1 if the input is sorted from highest to lowest, 0 if not. Example: 1:7 -> 0 [7 5 2] -> 1

3 meses ago

Solved

Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.
--------------------- for m: 3 1 3 3 10 1 9 1 9 4 1 4 5 6 5 ...

3 meses ago

Solved

Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

3 meses ago

Solved

Check if number is a square number
Test if integer i is a square number. Return logical true if it is.

3 meses ago

Solved

An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:* Many important observations in math and science can be described by short, but powerful, equations...

3 meses ago

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...

3 meses ago

Solved

Find square of given number
Find Square of any number

3 meses ago

Solved

Square root of number
Square root of given number.

3 meses ago

Solved

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

3 meses ago

Solved

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

3 meses ago

Solved

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

3 meses ago

Solved

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

3 meses ago

Solved

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

3 meses ago

Solved

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

3 meses ago

Solved

easy problem
Find the last element of the array

3 meses ago

Solved

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

3 meses ago

Solved

Converts numbers into characters
Converts numbers into characters

3 meses ago

Solved

to the 2 all elements
to the 2 all elements

3 meses ago

Solved

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. ...

3 meses ago

Solved

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

3 meses 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

4 meses 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.

4 meses ago

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...

4 meses ago | 1

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...

4 meses ago

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