Parts Of A Friendly Letter

Program given here computes the discrete transfer function of a DC motor (Example taken in this case) using pseudo inverse technique. The input and output data for any single input single output system can be used to find out the discrete transfer function of that system.

This function uses the Vincenty direct algorithm to solve the "forward geodesic problem," which is the problem of computing the endpoint of a geodesic (shortest-distance) path on the ellipsoidal earth, given the start point, a path length, and a starting azimuth. This process is also called...

Computes the nth moment mean of a function (needs more implentation).m = moment(x, y, n)m = nth moment of yx = domainy = datan = nth moment == 1 by defaultm = int(x^n * y) / int(y)where int is integral over all x integral is calculated using trapezium rule


Platforms: Matlab

Design of a robust digital controller with PPR toolboxThis script shows the basic steps for the "digital two degrees of freedom controller" (2DOF) design with the PPR toolbox.The illustration of our methodology is based on a difficult plant control. To get a 2DOF controller, only 2 "high level"...


Platforms: Matlab

This function solves the "forward geodesic problem," which is to compute the endpoint of a geodesic (shortest-distance) path on the ellipsoidal earth, given the start point, a path length, and a starting azimuth.In response to a user request, this function numerically inverts the previously...


Platforms: Matlab

The EJS Angular Acceleration of a Contracting System model shows a mass and pulley system to illustrate what happens when a rotating system contracts. When the centripetal force has contracted a rotating system to half its initial radius then: (1) The tangential velocity has doubled, (2) The...


Platforms: Mac

Story of a Lost Sky is a Turn Based Strategy RPG with gameplay that is similar to Fire Emblem. Units are placed on a tile map and each side takes turns moving and attacking. Outside the battle map, the player is able to customize their characters and equip new spells and traits. The game is...


Platforms: Mac

Easy File Joiner is a simple software to join files. If you have downloaded parts of a larger file or want to combine multiple text or MPG files this tool is for you. Easy File Joiner only works with files with no header information, so joining formats such as MP3, AVI, BMP, JPEG will not work,...


Platforms: Windows, Other

Displayator is a program designed using the Java programming language that lets you display parts of a picture on multiple screens. Now you can view all your images or photos on multiple displays with the help of this handy and easy-to-use application.


Platforms: Windows

This is a simple, modular PHP class designed to record execution time benchmarks throughout different parts of a script. Compatible with virtually any PHP script, the code can be added/removed quickly and with ease. Accurate to the microsecond.


Platforms: Windows, Mac, Linux

MMM Mode is an add-on package for emacs that enables the user to edit different parts of a file in different major modes. It is well suited for editing embedded code and code-generating code.


Platforms: Windows, Mac, Linux

The plugin also allows specifying when different parts of a post become viewable.InstallationUnpack and upload it to the /wp-content/plugins/ directory.Activate the plugin through the 'Plugins' menu in WordPress. Key features "wpSLEEP": - No database necessary. - Fast carrying out, as there is...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

This is a Free video-cutting software with an easy-to use interface. Absolutely FREE and fully functional. It allows users to trim parts of a video quickly while maintaining the quality of the original video. If you want to cut and save specific parts of a video, it will be the best to use....


Platforms: Windows 7, Windows, Windows Server, Other

Take a journey through the magical and wonderful world of Geisha. Help Ichisumi in this incredible adventure to reopen the temples of Geisha and restore a world of beauty and passion. Dive into this engaging Match 3 game with beautiful scenery and relaxing music. Overcome obstacles, collect...


Platforms: Windows

Stokesian Dynamics, a method developed by Brady and Bossis in the 80s, simulate the 3D motion of hydrodynamically interacting spheres at low Reynolds numbers.The present contribution computes the trajectories of hydrodynamically interacting spheres in simple and oscillatory shear flows of a...


Platforms: Matlab

I needed to write a sed/awk Python equivalent for walking into a directory tree and renaming certain subdirectories, while also looking into all xml files on the way and replacing/modifying certain strings in those files.It would be nicer if someone could suggest an enhanced re.sub(regex,...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This example will show you how easy it is to draw objects using openGL.It draws a giant pyramid and you can walk around inside this foggy temple. Not much to it but it is suitable to learn from.


Platforms: C and C plus plus

Newton number (also called the drag coefficient) and Archimedes number are plotted versus the Reynolds number for the laminar, transition and turbulent flow types using a log-log scale. A numerical example of the terminal fall velocity computation of a single spherical particle in a Newtonian...


Platforms: JavaScript

The function is based on the mathematical treatment of rotating rotors in "Principles of Helicopter Aerodynamics" by Dr. J.Gordon LeishmanThe numerical method does this by using Blade Element Momentum Theory (BEMT) to calculate the inflow along the length of the blade, then using that inflow and...


Platforms: Matlab

This is an extension of my single rotor analysis code.The function is based on the mathematical treatment of rotating rotors in "Principles of Helicopter Aerodynamics" by Dr. J.Gordon Leishman The numerical method does this by using Blade Element Momentum Theory (BEMT) to calculate the inflow...


Platforms: Matlab