An interesting phenomenon encountered while examining the numerical range of a simple matrix. A series of plots reveals an ellipsis emerging from some equation with some beautiful patterns when visualising it.
Playing with Quantum Teleportation with more than one EPR pair. Using the deferred measurement principle and testing everything in a quantum computer.
Verifying theory and physical reality with quantum computers and a rotation matrix (from the pauli matrices) for one qubit.
Project about OpenCV and WebAssembly without the opencv.js library. This increases performance when using multiple OpenCV functions and obfuscates your C code.
This is a post that on how to optimize and efficiently compute linear solvers with several systems of matrices.
Implementation of various fitting procedures concerning the chebyshev polynomials. This kind of polynomials are orthogonal to each other, this gives enough motivation use them.
We talk about the Cauchy-Schwartz Inequalities in the Real and Complex plane. Also, the final part on how it's defined in a quantum computation book by Nielsen and Chuang.
Fitting a 2D function with scipy curve_fit. It can be to fit data to any function or if you have noisy data and you have a prior about the function. We explore also a little bit more with linear least squares.
Model related to optimization given a change in reference frame and simultaneously a double integral. It can be used anywhere you have to fit an element given a cover surface.
It's a small piece of code with the mathematical formulation. It's based on the mahalanobis distance and the lagrange multipliers.
This is a easy to visualize problem. Given a set of points, we look for the circle with the minimum radius such as it covers all the points. The problem is analogous with an ellipsis and it is extended to hyper dimensional spaces.
First empty post to use as catalyst for future writings.