Communication
WebLogger is a php-based application designed to help Amateur Radio operators log radio traffic.WebLogger targets traffic related to community and public service such as skywarn, assisting in natural disasters and other emergency situations. WebLogger is written in PHP and uses MySQL on the back...
Platforms: Windows, Mac, *nix, Mac OSX, Linux, PHP, BSD Solaris
Keyword: Amateur Radio, Communication, Radio, Radio Traffic, Radio Traffic Log, Tool
License: Freeware | Download (65): WebLogger Download |
PHPSyncML is a PHP SyncML Library / Server for syncing your contacts, calendars, timetables from your PDA, mobile, desktop via the SyncML protocol. Syncml is the latest and greatest in synchronization. You can sync our desktop or your PDA to a groupware.Features: - Various interfaces for...
Platforms: Windows, Mac, *nix, Mac OSX, Linux, PHP, BSD Solaris
Keyword: Calendars, Calendars Synch, Contact Synchronizer, Library, Syncml, Syncml Library
License: Freeware | Download (56): phpSyncML Download |
asterCRM is a web-based open source call center software for asterisk, and it has some simple CRM features. First, a python deamon called ProxyMan.py will listen on manager port of asterisk, and save all asterisk events to a database, at the same time, the user client (browser) analysis the data,...
Platforms: Windows, Mac, *nix, Mac OSX, Linux, PHP, BSD Solaris
Keyword: Asterisk Software, Call, Call Center Software, Open, Open Source Call Center, Source
License: Freeware | Download (58): asterCRM Download |
cooperative decentralised decision making A Free Software program to find the most supported proposals in large groups of people Available for free use to any people or groups looking to organise cooperatively.
Platforms: Windows, Mac, *nix, Mac OSX, Linux, C/C++, BSD Solaris
Keyword: Communication, Communication Script, Communication Tool, Communication Utility, Messenger, Tool
License: Freeware | Download (104): gumnut Download |
Callware VoiceOne is an easy to use web based GUI for the Asterisk PBX.It gives full control over settings through a simple admin panel. You can manage extensions, preferences, POTS/ISDN/VoIP trunks, queues, and rules sets and dynamically create IVRs. - Client/Server architecture based on web...
Platforms: Windows, Mac, *nix, Mac OSX, Linux, PHP, BSD Solaris
Keyword: Asterisk, Gui, Gui Asterisk, Gui Asterisk Pbx, Telephony, Telephony Script
License: Freeware | Download (130): VoiceOne Download |
playSMS is a flexible Web-based Mobile Portal System that it can be made to fit to various services such as an SMS gateway, bulk SMS, personal messaging systems, corporate and group communication tools. This project was first wrote in year 2003. Feature Highlights - Multiple database engine...
Platforms: Windows, Mac, *nix, Mac OSX, Linux, PHP, BSD Solaris
Keyword: Gateway, Mobile, Mobile Portal, Portal System, Sms, Sms Gateway
License: Freeware | Download (132): PlaySMS Download |
Timing recovery is a critical aspect of Digital Communications Receivers. This model uses a fractional delay implemented with a Farrow filter to create a symbol rate timing recovery subsystem.This is combined with a decision aided Carrier Recovery PLL. For testing, a transmitter with continuosly...
Platforms: Matlab
Keyword: Aided, Carrier, Combined, Communications, Continuosly, Decision, Error, Frequency, Included, Model, Receivers, Recovery, References, Symbol, Testing, Timing, Transmitter, Variable
License: Freeware | Size: 30.72 KB | Download (51): Carrier & Symbol Timing Recovery Download |
If you pass in 2 vectors it returns the unnormalized distance between the vectors, the accumulated distance between them, the length of the warping path (the normalizing factor), the warping path points and both warped input vectors.You can plot the results too if select the pflag=1
Platforms: Matlab
Keyword: Accumulated, Distance, Factor, Input, Length, Normalizing, Pflag, Points, Results, Returns, Select, Unnormalized, Vectors, Vectorsyou, Warped, Warping
License: Freeware | Size: 10 KB | Download (60): Continuous Dynamic Time Warping Download |
There are two of them. One is reading mini-Seed file with STEIN-1 compression while second with STEIN-2. I guess that somebody badly needs pure m-script (no mex-file, no libseed library etc.) so he/she can easily modified. I am quite sure that m-script is far from complete but it works for my...
Platforms: Matlab
Keyword: Complete, Extracting, Generated, Handler, Information, Matlab, Mention, Minimallist, Miniseed, Needed, Reads, Script, Seismic, Works, Written
License: Shareware | Cost: $0.00 USD | Size: 2.45 MB | Download (58): Reading mini-Seed Download |
IMAGGS(NUM,DEN) Computation of Im[G(s)]=0 of a LTI system with transfer function defined by its NUM, DEN coefficients.Examples used are form "Computation of Stabilizing PI and PID Controllers" by Nusret Tan, Ibrahim Kaya and Dereck P. Atherton.Method is from "Fast calculation of stabilizing PID...
Platforms: Matlab
Keyword: Athertonmethod, Calculation, Coefficientsexamples, Computation, Controllersquot, Defined, Dereck, Function, Ibrahim, Imgs, Munro, Nusret, Quotcomputation, Quotfast, Soylemez, Stabilizing, System, Transfer
License: Freeware | Size: 10 KB | Download (49): Computation of Im[G(s)]=0 Download |
Live Admin is a live chat software designed for online customer relations. It's a hosted solution and we will take care of all technical issues, All you have to do is to focus on answers to keep clients happy.* Multiple languages supported at client side. All texts are fully customizable.* Keep...
Platforms: PHP
Keyword: Access, Administrators, Agents, Browsers, Button, Compatible, Configure, Create, Customize, Levels, Modern, Multiple, Panel, System
License: Freeware | Size: 10 KB | Download (53): LiveAdmin for Joomla Download |
This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading. Jakes' Model has been used to obtained coefficients for rayleigh fading.
Platforms: Matlab
Keyword: Coefficients, Direct, Evaluated, Fading, Jakes, Model, Obtained, Performnace, Presence, Rayleigh, Receiver, Sequence, Simulation, Spectrum, Spread
License: Freeware | Size: 10 KB | Download (56): BPSK receiver simulation using Spread Spectrum Download |
[ih]=invFIR(type,h,Nfft,Noct,L,range,reg,window)- optional GUI included-inputs overview---------------type:1. 'linphase': symmetric two-sided response compensating magnitude while maintaining original phase information2. 'minphase': one-sided response compensating magnitude with minimal possible...
Platforms: Matlab
Keyword: Dampening, Dbwindowwindow, Filter, Frequencies, Inside, Lrangefrequency, Nfftlength, Noct, Range, Regamount, Regularization, Regulated, Smooth, Smoothing, Smoothingllength, Truncates
License: Freeware | Size: 20.48 KB | Download (51): inverse FIR filter Download |
Uses fft to calculate the circular cross correlation of two periodic signal vectors.This is equivalent to xc(k)=sum(u1.*circshift(u2,k)), but much faster (on the order of 500 times faster for a 1024 point signal).The package also includes two examples. One checks the calculation against the...
Platforms: Matlab
Keyword: Algorithm, Based, Calculation, Checks, Compares, Correlation, Definition, Examples, Includes, Input, Package, Periodic, Range, Signal, Sizes, Speed, Vector, Vectorsthis
License: Freeware | Size: 10 KB | Download (47): Fast Circular (Periodic) Cross Correlation Download |
root locus for transfer function (s/3+1)/(0.2s^2+0.8s).you can change also use this file to plot the root locus.
Platforms: Matlab
Keyword: Change, Function, Locus, S32b102s22b08s, Transfer
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): rootlocus Download |
New Joomla Module, Blogo YM Today is avalaiable for download.With this module, you can show your Yahoo! Messenger Online Status.This module have 16 different style.
Platforms: PHP
Keyword: Avalaiable, Blogo, Downloadwith, Joomla, Messenger, Module, Online, Statusthis, Style, Today, Yahoo
License: Freeware | Size: 10 KB | Download (51): Blogo YM Download |
Input a 3 bit msg vector like [1 0 1] etc. it gives corresponding 6 bit coded output...this output is input to 2nd prog linblkcoderx()...it gives no error...deliberately introduce 1 bit error.. the linblkcoderx will identify error and correcterror and correct it.REFERENCE: Digital Communication...
Platforms: Matlab
Keyword: Colour, Computerhe, Decrypt, Encrypt, Hidden, Hides, Hidetc, Image, Letters, Lettersthe, Password, Pixels, Portfolio, Previous, Program, Recover, Requests, Seektc, Selected, Syntax
License: Freeware | Size: 921.6 KB | Download (49): linear block codes Download |
This simulator creates a source to microphone impulse response in complex room environments. It's based on the image method by Steven Boll'79. You may select frequency dependent wall coefficients and orientation dependent sources. Please refer to the tutorial.pdf file for more information. To...
Platforms: Matlab
Keyword: Coefficients, Complex, Dependent, Frequency, I039d, Impulse, Information, Microphone, Orientation, Refer, Report, Response, Select, Sources, Start, Stf Sim, Suggestions, Tutorialpdf
License: Freeware | Size: 4.31 MB | Download (51): Brown Acoustic Simulator Download |
This function generates Walsh Codes. The difference between this function and other functions available to generate walsh code is :1. you can call this function directly in your script, you will have to pass only the value of 'a' (length of code is 2 ^ a)2. this function can return you both the...
Platforms: Matlab
Keyword: Built, Default, Details, Dgt, Filesyntax, Invoke, Matrix, Randomly, Refer, Removing, Scriptfor, Selected, Sequence, Usage, Walshcodexx
License: Freeware | Size: 10 KB | Download (47): Function to generate Walsh Code Download |
Implementation of a Reed-Solomon decoder using RiBM, Chien search, and modified Forney's algorithm.RiBM algorithm: (Reformulated inversionless Berlekamp-Massey) see "High-Speed Architectures for Reedd-deOCtSolomon Decoders" by Dilip V. Sarwate, and Naresh R. Shanbhag, IEEE Transactions on Very...
Platforms: Matlab
Keyword: Decoders, Dilip, Integration, Naresh, Reed Solomon, Sarwate, Shanbhag, Systems, Transactions
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (54): Reed Solomon Decoder using RiBM algorithm Download |