Praveen Ranganath
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Professional Interests: Computational Science and Engineering, Spectral Estimation for Physics based Signal Processing applications, Numerical Simulations, Applied Mathematics.
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Solved
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
9 years ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
9 years ago
Submitted
Computation of DFT - WIth and without using FFT
Implementing Discrete Fourier Transform without FFT function
9 years ago | 1 download |
Solved
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
9 years ago
Solved
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
9 years ago
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
9 years ago
Submitted
Matrix Decomposition Technique
A common technique for matrix decomposition into triangular matrices
10 years ago | 1 download |
Submitted
Phase Portrait of a given Potential
For a range of energies, the behavior of a particle is displayed as a Phase portrait
10 years ago | 2 downloads |
Submitted
Projectile Motion : Animation of numerical solutions
FInite difference solution of Projectile motion (of a ball) with the effect of air Drag
10 years ago | 7 downloads |
Submitted
One Dimensional Travelling wave with transparent and reflecting Boundaries
2-D Finite-Difference simulations of a 1-D travelling wave along positive x-axis.
10 years ago | 6 downloads |
Submitted
2D Interfering waves
This simulation shows the interference of two identical sinusoidal sources.
10 years ago | 10 downloads |
Submitted
1D Wave Propagation: A finite difference approach
This program describes a moving 1-D wave using the finite difference method
11 years ago | 13 downloads |
Submitted
Numerical methods vs analytical methods for Differential equations
This code compares the analytical solution with the numerical solutions of a simple first order ODE
11 years ago | 1 download |
Submitted
Computing Electric field of a double dipole by solving Poisson's Equation
This code computes the E-fields due to 2-dipoles in a 2-D plane using Finite difference method.
11 years ago | 4 downloads |
Submitted
Electric Field of a Parallel Plate capacitor using 2D Poisson Equation
Electric potential and E-field of a cross section of a parallel plate capacitor is calculated.
11 years ago | 6 downloads |
Submitted
Calculating Electric field of a dipole using Coulomb's law
This code computes the Electric Field distribution due to a dipole in a 2-D plane.
11 years ago | 3 downloads |
Submitted
Number theoretic transform
This code is used to find the NTT of a sequence
13 years ago | 2 downloads |