Sir Issac Newton Tomb

We present a set of functions based on interval arithmetic to solve small size global optimization problems with guaranteed bounds on solutions. Interval analysis can be used to bound ALL solutions of nonlinear optimization problem, equality constrained or not as well to bound ALL solutions of a... Platforms: Matlab

CapSim is an open-source planar physics simulator designed for academic purposes.The main features are:* Simple yet full featured, %100 Matalab code for readability and modifiability, perfect for research.* Planar capsules (a capsule is a segment with a radius) can be connected in arbitrary... Platforms: Matlab

With this function, you can get the value of L (wavelength), k (wave number), sigma(angular frequency), using different solutions of the dispersion relationship.Inputs: h = deep water (m) T = wave period (s)Outputs: kr = wave number with Newton-Rhapson (1/m) Lr = wavelength with Newton-Rhapson... Platforms: Matlab

- Filter can be FIR or IIR.- Filter type can be lowpass, highpass, bandpass, or bandstop.- Direct methods or optimization ones can be used during the design procedure.In order to learn how you can use this toolbox, please copy all the codes included in the "Dig_Filter" folder into the current... Platforms: Matlab

Since the eccentric anomaly cannot be directly calculated from certain given values, this function performs a simple Newton-Raphson iteration to solve for the eccentric anomaly within a given tolerance (default 10^-8 radians) Platforms: Matlab

This submission contains an interface to a LBFGS solver for unconstrainted minimization problems of the formmin_{x} f(x) + c*|tilde{x}|,where x are the parameters, f is a scalar valued real function, c is a positive scalar (default value=0), |.| denotes the 1-norm, and tilde{x} is some subset of... Platforms: Matlab

Magnetic levitation is defined as equilibrium of a body without any contact in the solid surface by the result of magnetic field. Trains working based on this technology is called as maglev trains. Recently, our focuses are to making accurate and high speed travelling system so all attentions... Platforms: Matlab

The Falling Slinky model approximates a slinky using twenty masses connected with light springs. The slinky is suspended from one end and released. Two actions will occur simultaneously when it is released hanging at rest from its equilibrium position - it will fall and it will collapse. What... Platforms: Mac

The EJS Molecular Dynamics model is constructed using the Lennard-Jones potential truncated at a distance of 3 molecular diameters. The motion of the molecules is governed by Newton's laws, approximated using the Verlet algorithm with the indicated time step. For sufficiently small time steps dt,... Platforms: Mac

The Falling Cup with Ball model shows a mass attached to the inside of a cup with a light spring. The cup is held upside down with the mass hanging out of the cup, then released from rest. What happens when the cup is released? 1. The mass will extend the spring, like a parachute, due to air... Platforms: Mac

The Einstein Cannon model computes and displays the trajectory of cannonballs (particles) shot from a cannon in the vicinity of a black hole. It was created for the study of Einstein's theory of general relativity and the Schwarzschild metric. The main window displays a map of space in the... Platforms: Mac

The EJS Molecular Dynamics Demonstration model is constructed using the Lennard-Jones potential truncated at a distance of 3 molecular diameters. The motion of the molecules is governed by Newton's laws, approximated using the Verlet algorithm with the indicated Time step. For sufficiently small... Platforms: Mac

Before the Old Kingdom, in the fourth year of the reign of King Amenhotep IV, Queen Nefertiti enjoyed unprecedented power, equal only to the Pharaoh himself. However, in the fourteenth year of the King???*a*?s reign, all record of Queen Nefertiti vanished ???*A* until now. Brianna Hastings has... Platforms: Mac

20,000 Light Years Into Space is a steampunk-themed strategy game where you have to manage a steam supply network. It was first released in 2006, and won second prize in the Pyweek game programming competition. The Story It is 1895 and you are a member of the British Space Expedition. You... Platforms: Mac

Both of us were busy during Pyweek 8, so we made a rather small game. To our own surprise, it turned out to be a quite fun and complete game. This is a top-down zombie-shooting game where you get experience points for shooting zombies. After each levelup you gain a random perk (faster movement,... Platforms: *nix

Dozenal Clock a simple to use gadget that allows you to view the computer time, in the duodecimal style, also known as the base 12 number system. The duodecimal system (also known as base 12 or dozenal) is a positional notation numeral system using twelve as its base. In this system, the number... Platforms: Windows 8, Windows 7, Windows Server, Windows