Huckel Determinant Solver

Solver Device for Powdery Drugs

Pharmacotherapy is a major treatment method in healthcare centers, and the injection of powdered drugs is among common pharmacotherapy techniques. Medication errors and nosocomial infections are among major health issues in the world. On the other hand, powdered drugs are widely used in hospitals; however, drug mixture is a very time-consuming process. The objective of this invention was to acc...

Extended Huckel Theory and Molecular Hartree-fock Scf Theory.

In the past several years a wide variety of molecules has been studied by means of the extended Htickel theory, which explicitly includes all overlaps between atomic orbitals and systematic guesses for the elements of the Hamiltonian matrix.1 These studies, in spite of their very approximate nature, have yielded a wealth of chemical information in terms of eigenvalues and eigenvectors: charge d...

Domain Problem Solver Layer Domain Problem Solver

Sudoku Solver

-An Android app was developed that allows a Sudoku puzzle to be extracted and solved in real time using captured images from the device’s camera. The user sees a near real-time feed of the device camera. If the camera sees a Sudoku puzzle with reasonable clarity, the puzzle will be solved and the computed values will be overlaid on top of the camera feed with the proper perspective. While most ...

Generalized matrix functions, determinant and permanent

In this paper, using permutation matrices or symmetric matrices, necessary and sufficient conditions are given for a generalized matrix function to be the determinant or the permanent. We prove that a generalized matrix function is the determinant or the permanent if and only if it preserves the product of symmetric permutation matrices. Also we show that a generalized matrix function is the de...