Transmission Losses

A computational method for quantitative analysis by multiwavelength absorption spectroscopy, called the Tfit method, based on fitting a model of the instrumentally-broadened transmission spectrum to the observed transmission data. It has the advantages of wider dynamic range and greatly improved...

This software solves the powerflow in rectangular coordinates.This is applied to distribution as well as transmission systems

This program uses an Excel data file "DATA.xls" as an input to the program. the input file consists these worksheets: 1.input load data (active power of each load block and their X-Y cooedinates 2. present transformers and their capacities in kVA 3. candidate points for new transformers 4....


Platforms: Matlab

Set of functions providing the attenuation and energy absorption coefficients of x-ray and gamma-ray photons in various materials, based on NIST report 5632, by J. Hubbell and S.M. Seltzer.X = PhotonAttenuation(Material, Energy, Options, Thickness)Function providing the attenuation and energy...


Platforms: Matlab

A simple one-dimensional finite-difference time-domain (FDTD) electromagnetic routine that allows the user to specify arbitrary permittivity, permeability and conductivity profiles. Useful for helping students to visualize reflection, transmission, wave velocity and impedance concepts. Will also...


Platforms: Matlab

This m-file plots the transmitted signal of slow frequency hopped spread spectrum.This uses one symbol transmission per frequency hop.


Platforms: Matlab

Optical_bench - a simple ray-tracing tool for optical systems builtwith lenses, slits, transmission gratings, apertures andscreens. Lenses of general shapes can be modeled, with light raysentering arbitrary angles. Several simple examples to build from aregiven. Refractive index and transmission...


Platforms: Matlab

The code is explained in the article: Okunev, Pavel, "Fast Computation of the Economic Capital, the Value at Risk and the Greeks of a Loan Portfolio in the Gaussian Factor Model" (July 1, 2005). http://ssrn.com/abstract=758505 This implements one factor Gaussian model. [pd]=pdgs(L,w,p,LL,N) L =...


Platforms: Matlab

The script uses only one transmission symbol per frequency hop.


Platforms: Matlab

The Gaussian Wave Packet: Step Scattering model simulates the time evolution of a free Gaussian wave packet in position space when it is incident on a potential energy step. The position-space wave functions are depicted using three colors on the graph: black which depicts the absolute square of...


Platforms: Mac

The Thin Film Interference model investigates reflection and transmission of light through a thin film. The user can change the thickness and index of refraction of the thin film as well as the incident light wavelength. The Thin Film Interference Model was created using the Easy Java...


Platforms: Mac

wifi Messages is a simple application to receive messages on your Android phone through the wireless network. You can install a plugin for Google Chrome that will facilitate data transmission.


Platforms: Mac

Httping is like 'ping' but for http-requests. Give it an url, and it'll show you how long it takes to connect, send a request and retrieve the reply (only the headers). Be aware that the transmission across the network also takes time! So it measures the latency of the webserver + network.


Platforms: Mac

POKIRSCAN poker tax app computes gross winnings/losses from Full Tilt and PokerStars, which the IRS requires you to report rather than net profit. It combines games of the same stakes played within a set amount of idle time, netting them out.


Platforms: Mac

ElphelOgm is a command line program that receives a realtime multicast UDP stream in RTP/MJPEG format and saves it in Ogg/MJPEG format with variable framerate. ElphelOgm project has a fastidious algorithm with reordering UDP packets and detection of errors and losses.


Platforms: *nix

hamfax is an application for sending and receiving facsimiles in amateur radio and for receiving public facsimile broadcasts like weather maps. Supported interfaces are sound cards and the SCS-PTCII from Special Communication Systems. The goal is developing an application which is usable for...


Platforms: *nix

TorrentWatch-X is a web based tool to automate downloads of tv shows via torrents and rss based on the torrentwatch project (now known as NMTDVR). The goal is to make it run on linux, BSD, OSX and NMT (PCH) with different torrent clients. Features * RSS feeds from a few torrent sites who...


Platforms: *nix

gnetworktester was designed to test the stability and quality of a network connection. This application helps users in testing the quality of network connection and in sending complaints on that to provider. gnetworktester application helps users in testing the quality of network connection and...


Platforms: *nix

Httping is like 'ping' but for http-requests. Give it an url, and it'll show you how long it takes to connect, send a request and retrieve the reply (only the headers). Be aware that the transmission across the network also takes time! So it measures the latency of the webserver + network.


Platforms: *nix

This package can be used to create BagIt style packages of digital content for safe transmission and digital preservation. See: http://tools.ietf.org/html/draft-kunze-bagit


Platforms: *nix