Listing of Communication in Scripts
- Wave Field Synthesis Driving Functions
- License: Freeware
- Price: 0.00

This file computes the driving functions (delay and gain) for every single loudspeaker of a WFS - sytem, given by the array dimensions, the position of the virtual sound source and a reference line within the listening zone. The function arraysnap.m plots the resulting wavefield and shows the effect of spatial aliasing when you increase the frequency of the source signal or decrease the loudspeaker distance.
- Publisher: Dominik Wegmann
- Date: 05-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Wavelet Subband coding for speaker recognition
- License: Freeware
- Price: 0.00

The fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. the fn also calculates the DCT part. using this fn and other algo for pattern classification(VQ,GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.
- Publisher: raghu ram
- Date: 21-04-2013
- Size: 870 KB
- Platform: Matlab, Scripts
- Wavelets Based Denoising
- License: Freeware
- Price: 0.00

This program demonstrate abilty of wavelets to denoise audio data as well its effectiveness on different type of signals at different SNR. I have tested this program on windows xp and MATLAB 6.1 it works perfectly.
- Publisher: Sheraz Khan
- Date: 27-03-2013
- Size: 225 KB
- Platform: Matlab, Scripts
- WCDMA FDD Simulink Models
- License: Freeware
- Price: 0.00

The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99). The current ZIP file includes three different models: channel coding, spreading and modulation and the complete physical layer.
- Publisher: Alex Rodriguez
- Date: 13-03-2013
- Size: 1321 KB
- Platform: Matlab, Scripts
- WCDMA OVSF Code Tree
- License: Freeware
- Price: 0.00

Orthogonal Variable Spreading Factor (OVSF) code tree generation. Only input value is spreading factor (must be power of 2), and only output is cell array for orthogonal codes that is SF x SF in size. Code Tree Reference: 3GPP TS 25.213 V10.0.0, "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Spreading and modulation (FDD) (Release 10).
- Publisher: MintMan
- Date: 25-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- WDM Network Blocking Computation Toolbox
- License: Freeware
- Price: 0.00

The aim of this toolbox is to compute blocking probabilities in WDM networks. This work was based on [1], [2], [3], [4] and user is referred to those papers for deeper study. Because WDM networks are circuit switched loss networks blocking may occur because of lack of resources.
- Publisher: Przemyslaw Pawelczak
- Date: 26-06-2013
- Size: 41 KB
- Platform: Matlab, Scripts
- WebLogger
- License: Freeware
- Price: 0.00

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 end to store information.
- Publisher: David D Royer
- Date: 27-06-2013
- Size: 113 KB
- Platform: PHP, Scripts
- WebLogger for Scripts
- License: Freeware
- Price: 0.00

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 end to store information.
- Publisher: David D Royer
- Date: 20-03-2013
- Size: 113 KB
- Platform: PHP, Scripts
- Website Alive Tracking Code
- License: Freeware
- Price: 0.00

Joomla! 1.5.x plugin for automatically inserting the tracking code used by the WebsiteAlive Chat system by http://www.websitealive.com. Quickly add live chat functionality with proactive pop-up invitations to your site! This plugin inserts the special tracking code to the correct part of your template (before the closing body tag).
- Publisher: RJP Web Design
- Date: 05-01-2013
- Size: 10 KB
- Platform: PHP, Scripts
- WebsiteAlive Chat
- License: Freeware
- Price: 0.00

Joomla! 1.5.x module integration for the WebsiteAlive Chat system by http://www.websitealive.com - add live chat functionality to your site! Fully configurable via the module setting allowing for quick and easy integration into your existing Joomla! website.
- Publisher: RJP Web Design
- Date: 18-01-2013
- Size: 10 KB
- Platform: PHP, Scripts
- weighted median filter
- License: Freeware
- Price: 0.00

Weighted Median Filter: It is same as median filter, only difference is the mask is not empty. It will having some weight (or values) and averaged. The steps to perform weighted median filtering are as follows: 1) Assume a 3x3 weighted mask. 2) Place the mask at the left hand corner.
- Publisher: MANISH KUMAR SHARMA
- Date: 10-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- When wavelet meet HMM
- License: Freeware
- Price: 0.00

To duplicate results of the screenshot, please run: test_WHMM This script is an implementation of Reference [1], including 2 parts: 1. 1D signal denoising (page 9~11) 2. 1D random process(RP) classification (page 12) Reference: [1] Wavelet-Based Statistical Signal Processing Using Hidden Markov Models: MS Crouse, RD Nowak, RG Baraniuk - IEEE transactions on signal processing, 1998 - dsp.
- Publisher: Su Dongcai
- Date: 05-05-2013
- Size: 20 KB
- Platform: Matlab, Scripts
- Wiener Filter
- License: Freeware
- Price: 0.00

Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori SNR. Note that the first 0.25sec of the signal is used to model the noise, that is, it is assumed that speech starts after that 0.
- Publisher: Esfandiar Zavarehei
- Date: 15-02-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Wiener filter for Noise Reduction and speech enhancement
- License: Freeware
- Price: 0.00

The two-step noise reduction (TSNR) technique removes the annoying reverberation effect while maintaining the benefits of the decision-directed approach. However, classic short-time noise reduction techniques, including TSNR, introduce harmonic distortion in the enhanced speech.
- Publisher: Pascal Scalart
- Date: 17-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- WiMAX 802.16e Physical Layer
- License: Freeware
- Price: 0.00

Matlab source code for the test vectors and Simulink model for physical layer. This model is based on Physical Layer Specification of IEEE 802.16e and ETSI HiperMAN. Run Data.m to copy data to workspace and then run the WiMAX model..
- Publisher: Muhammad Nadeem Khan
- Date: 26-05-2013
- Size: 31 KB
- Platform: Matlab, Scripts
- wimax physical layer simulation
- License: Freeware
- Price: 0.00

I am submitting wimax phy layer simulation file . using ieee 802.16e OFDM air interface. It is first version and likely to be revised very soon with other features. Please wait till that..
- Publisher: Deepak Rathore
- Date: 05-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Wireless Image Sensor Network Application Platform
- License: Freeware
- Price: 0.00

Wireless sensor networks offer an entire new field open for research and development. These types of networks conceptually offer many exciting features including scalability, self-configuration, self-healing, multicast routing, and easy deployment. For these reasons, they are well suited for a wide range of applications in monitoring, control, surveillance, and distributed sensing among many others.
- Publisher: Stephan Hengstler
- Date: 14-04-2013
- Size: 492 KB
- Platform: Matlab, Scripts
- Wireless tips and tricks
- License: Freeware
- Price: 0.00

This m-file lists various tips and tricks that can be used to analyze most wireless and communication systems. The list is not all inclusive, but should be beneficial to first time or seldom time users..
- Publisher: J C
- Date: 13-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Wolfer sun spot data analyzed with the Fourier Calculator
- License: Freeware
- Price: 0.00

The Fourier Calculator (Simulink model) can be used for arbitrary signals. In this case the Wolfer sun spot data are analyzed.
- Publisher: Wim Dekkers
- Date: 12-03-2013
- Size: 993 KB
- Platform: Matlab, Scripts
- Woody Average (Average with alignment)
- License: Freeware
- Price: 0.00

Computes the Woody average by first aligning individual signals (corrupted by jitter) with the standard average. Uses xcorr to compute the lag and then re-averages the signals to get an improved estimate. Example included in help. Technique deteriorates at low SNRs.
- Publisher: Ikaro Silva
- Date: 21-01-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- WoodyChat
- License: Freeware
- Price: 0.00

Display nice chat icon in your website for yahoo messenger with status (online or offline )for your id , and lets people contact you..
- Publisher: Mohammad Subhi
- Date: 12-04-2013
- Size: 20 KB
- Platform: PHP, Scripts
- WordPress Chat for 123 Flash Chat
- License: Freeware
- Price: 0.00

123 Flash Chat WordPress Plugin can be used to create your own chat room in WordPress. It allows you to insert chat room to your sidebar, with either a lite chat client or a link to standard chat client in popup mod. And you can define the width and height of 123 Flash Chat as well as its skin & language.
- Publisher: TopCMM Software Corp.
- Date: 22-06-2013
- Size: 10 KB
- Platform: PHP, Scripts
- World Time Zones
- License: Freeware
- Price: 0.00

This application is based on a large table of places (cities, states, provinces,states) and their time zones. The methods are: t = timeZones() construct time converter object tz = t.zone(place) find a time zone (-11 to +12) tm = t.st2utc(time, place) convert local standard time to UTC tm = t.
- Publisher: Bill McKeeman
- Date: 23-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- WP Popular Posts
- License: Shareware
- Price: .price.

EN: The widget will show the most popular on your blog, basing on the number of comments to the recordings. Features: configurable number of displayed records; conclusion quote, or just the title; display in a list or any other form (the tags are set); you can set the display of posts from only certain categories; you can specify whether or not the number of comments.
- Publisher: YandexBot aka Alexei91
- Date: 23-05-2013
- Size: 51 KB
- Platform: PHP, Scripts
- WSEdecomp
- License: Freeware
- Price: 0.00

Split the signal S(SPACE,TIME) into its downward/upward space propagating and stationnary components via a 2D Fourier decomposition. S is a (SPACE,TIME) matrix. We eventually proceed to a space and/or time filtering. DT,DX are temporal and space step.
- Publisher: Guillaume MAZE
- Date: 16-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- wvfrms2bases
- License: Freeware
- Price: 0.00

Computes an orthogonal basis from a given criteria. Options are identical to those of sortwvfrms: basis are computed by signal width, localization, and noise. The vectors are sorted by the given criteria, projected onto a subspace orthogonal to the previously sorted vectors, and sorted in that subspace, then projected, etc.
- Publisher: Joshua Carmichael
- Date: 24-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- xcorAlign.m
- License: Freeware
- Price: 0.00

Circularly shifts input data in matrix by columns, according to cross correlation maximum index..
- Publisher: Joshua Carmichael
- Date: 06-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Xls to Signal Builder
- License: Freeware
- Price: 0.00

Each xls sheet is used to create a signal builder group Time vector must be in the first column. Each sheet must contain the same signal type (name & number) as the first sheet. Use TestCases.xls for example.
- Publisher: Giacomo Faggiani
- Date: 08-04-2013
- Size: 41 KB
- Platform: Matlab, Scripts
- xlsSignalGui
- License: Freeware
- Price: 0.00

xlsSignalGui how to guide! Creating xls file from logged signals 1) Open a model with logged signals (you can use signalBuilder2xls.mdl) 2) Open xlsSignalGui (type >>xlsSignalGui) 3) Select signalBuilder2xls model and press "Set" button at the top panel 4) Type in the File Name and the Sheet Name 5) Open Signal Builder and Select Test Case of your interest ( two test cases available for signalBuilder2xls.
- Publisher: Alex
- Date: 17-02-2013
- Size: 154 KB
- Platform: Matlab, Scripts
- xmitlnlength
- License: Freeware
- Price: 0.00

Transmission line length formula for coaxial cable to an antenna(the velocity factor for coax is approximately 0.66)frequency is in Mhz,length is in feet..
- Publisher: Earl Wilson
- Date: 10-03-2013
- Size: 10 KB
- Platform: Matlab, Scripts
