Determinant of the Hilbert Matrix – C PROGRAM
I have recently written a post that calculates the determinant of a given square matrix using the Gaussian elimination technique. In the last…
Read MorePhysics Concepts, Physics Questions, Numericals and discussions
I have recently written a post that calculates the determinant of a given square matrix using the Gaussian elimination technique. In the last…
Read MoreMethod # 1: Chi-square minimization Fitting a dataset (xi,yi,si) using a curve y=f(x)=a*exp(bx), where values of the parameters a and b are unknown,…
Read MoreRecently in my Numerical Techniques class I learnt a Monte Carlo technique to calculate the value of Pi . The procedure is really…
Read MoreOne of the fundamental theorems of probability is the Central Limit Theorem. This theorem says that if is the sum of mutually independent…
Read MoreAcceptance-Rejection method can be used to produce random numbers following a certain probability density function. This is done by generating random numbers following…
Read MoreOkay, so here I am sharing a code for fitting a polynomial to a given set of data-points using the Least Squares Approximation Method(Wikipedia).…
Read MoreIn this post I will be showing you how to write a code that fits the data-points to an exponential function, like: where,…
Read MoreIn this post I am sharing a C program that uses the least-squares approximation (also known as Chi square minimization) to find the…
Read MoreManas SharmaPh.D. researcher at Friedrich-Schiller University Jena, Germany. I’m a physicist specializing in computational material science. I write efficient codes for simulating…
Read MoreHere I am attaching the lab manual that I wrote for atomic force microscopy (AFM) experiment that I performed during the Nano physics…
Read More