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ABHILASH SINGH


Indian Institute of Science Education and Research

112 2014 年以降の合計貢献数

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

4日 前 | ダウンロード 24 件 |

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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...

6日 前 | 0

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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...

13日 前

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

14日 前 | ダウンロード 2 件 |

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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...

23日 前

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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)

25日 前 | 0

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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....

25日 前

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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]; ...

25日 前

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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...

25日 前 | 0

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

25日 前 | 0

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

26日 前 | ダウンロード 7 件 |

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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...

26日 前 | ダウンロード 13 件 |

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

26日 前

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Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

26日 前

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Add two numbers
Given a and b, return the sum a+b in c.

26日 前

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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

28日 前

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Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

28日 前

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Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...

28日 前

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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

28日 前

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Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

28日 前

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Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...

28日 前

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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...

28日 前

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Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

28日 前

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

28日 前

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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

28日 前

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Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

28日 前

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Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

28日 前

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Create a vector
Create a vector from 0 to n by intervals of 2.

28日 前

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

28日 前

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

28日 前

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