Home > By category > Scripts > Communication
Sort by : Name|Date|Downloads|Rating|

Listing of Communication in Scripts

Description: This program is based on the Ph.D. thesis[1]: "LAMB: a SIMULATION TOOL for AIR-COUPLED LAMB WAVE BASED ULTRASONIC NDE SYSTEMS" from The Polytechnic University of Catalonia (UPC), Department of Electronic Engineering (EEL) 2010. The software simulates the behaviour of an entire air-coupled ultrasonic Non-Destructive Evaluation (NDE) system based on 1D linear array transducers.

  • Platform: Matlab, Scripts

This program calcultes the overall GRMS for a PSD function. It also calculates the overall velocity and displacement values..

  • Publisher: Tom Irvine
  • Date: 17-05-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

Spectral Subtraction method proposed by berouti for enhancement of noisy speech signals..

  • Platform: Matlab, Scripts

>> Y = cummean(X,DIM); if X is MxN, Y is also MxN. To illustrate the functionality, lets assume X is a 1xN vector. Then, Y is a 1xN vector where the n-th entry in Y is given by mean(X(1:n)). So, Y(end) = mean(X), and Y(1) = X(1). cumvar works in the same way, and this can be done on an arbitrary dimensional X along dimension DIM.

  • Platform: Matlab, Scripts

finding co ordinate values of RGB imagas well as the gray level image.... n finding some other relevent information.

  • Platform: Matlab, Scripts
  • crandn
  • License: Freeware
  • Price: 0.00
  • Rating

[cg, psg] = crandn(rgau,m) Generate correlated Gaussian sequences by Fourier synthesis. Input parameters: rgau = correlation function - length n/2 m = number of realisations Output: cg = m x n matrix containing m sequences of n correlated variates from a zero mean, unit variance normal distribution psg = input power spectrum (Fourier transform of correlation function) Note: Since this uses the fast Fourier transform, it will be fastest if n is a power of 2.

  • Platform: Matlab, Scripts

Use the TRUWBexec.m in order to run your experiments..

  • Platform: Matlab, Scripts
  • i-trax
  • License: Freeware
  • Price: 0.00
  • Rating

Today there are many ways to communicate with friends or business partners while you are on the road. Your mobile device is capable of sending SMS and Email, even ICQ can be run. But all these possibilities have different disadvantages. They are expensive, not continuously available and complicated to use.

  • Platform: PHP, Scripts

This is a GUI that manages DSP analysis functions for wav-files (e.g., speech signals). Two functions (plotps.m and spect.m) are included for starters. You may write your own functions and integrate that into the GUI without much hassle (see instructions in the accompanying readme.

  • Publisher: Alan Tan
  • Date: 15-05-2013
  • Size: 123 KB
  • Platform: Matlab, Scripts

Let us assume the following MIMO model: Y(k)=HX(k)+Y(k) This file can detect the number of sources, i.e the size of the vector X(k) from the received signal Y(k). The noise is assumed spatially white and the number of receivers must be strictly greater than the number of sources.

  • Platform: Matlab, Scripts

This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station). In particular, it simulates the Radio Configuration 3 of a Forward Fundamental channel. The block CDMA2k: Initial settings allows you to set different parameters such as data rate, Power Control SubChannel insertion rate, spreading code index, QOSF index and the channel model.

  • Platform: Matlab, Scripts

the entry file is sharks.m which gives the graphical interface for software. the recognition rate was very good in MFCC..

  • Publisher: raghu ram
  • Date: 15-05-2013
  • Size: 61 KB
  • Platform: Matlab, Scripts

MATLAB™ is a software environment and programming language with over 1,000,000 users and supports Tektronix™ arbitrary/function generators only through its Instrument Control Toolboxd-OC?D?. MATLAB is used with Tektronix signal generators to generate arbitrary and standard waveforms, configure and control the instruments, build automated test applications, and analyze and visualize data from other instruments.

  • Platform: Matlab, Scripts
  • hilbert2
  • License: Freeware
  • Price: 0.00
  • Rating

HILBERT2 Extract instantaneous envelope and frequency from a bandlimited signal via Hilbert transform. [ENV FREQ] = HILBERT2(X,FS), for vectors X, returns estimates of the instantaneous envelope and frequency. X is assumed to be a band-limited signal sampled at a rate specified by FS (in units of Hz).

  • Platform: Matlab, Scripts

It is a matlab function that codes a string of char with Arithmetic coding. res=arithmetic_code(alphabet, distr_pr, string) 'alphabet' is a vector that contains the char used in the string 'string'; 'string' is the string to codify; 'distr_pr' is the probability distribution of the alphabet's elements.

  • Platform: Matlab, Scripts

Matlab code for the algorithm published in V. G. Reju, S. N. Koh and I. Y. Soon, Convolution Using Discrete Sine and Cosine Transforms, IEEE Signal Processing Letters, VOL. 14, NO. 7, JULY 2007, pp.445-448..

  • Publisher: Reju VG
  • Date: 14-05-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

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 controllers" by M.

  • Platform: Matlab, Scripts

ButterParam - Fast parameters for a digital Butterworth filter The calculation of filter parameters with BUTTER is expensive. Therefore ButterParam stores calculated parameters in a lookup-table to accelerate repeated calls with the same input. Example: x = rand(10000, 1); % test data [B, A] = butter(3, 0.

  • Publisher: Jan Simon
  • Date: 14-05-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

Many sites neither need nor want a complex forum, but want instead an easy way for users to communicate. This simplistic, bare-bones Joomla! 1.5 native forum component is the "simplest forum" possible while still providing useful functionality. Simplest Forum allows role-based viewing, posting and management and provides three views: a list of all forums, a list of topics, and a list of all posts for a specific forum.

  • Platform: PHP, Scripts

This is a MATLAB™ instrument driver for use with v2.0 of the Instrument Control Toolboxd-OC?D? and higher. It supports the Rohde & Schwarz™ SMT series of signal generators. It is a MATLAB VXIplug&play instrument driver that requires the Rohde & Schwarz rssmt VXIplug&play instrument driver to operate.

  • Platform: Matlab, Scripts

This is a GUI for DTMF generator-decoder using Goertzel's algorithm.Has options to change Number of samples and Noise power that could be added at the generator.Suggestions and comments is always welcome.Now i am working on medical image pattern recognition techniques.

  • Platform: Matlab, Scripts

This is a very simple function to find the local maximum in any dimensional array. As simple as it is it still gives nice results. I use the imdilate() function as a maximum operation and then compare the data to the result. The function receives three parameters: the data, a vector defining the minimum distance between peaks in each of the data dimensions.

  • Platform: Matlab, Scripts

In this program, MSE, Step size, Bit rate, Quantization Noise are also calculated.

  • Platform: Matlab, Scripts

This file permits the path loss calculation using Hata formula to several zones: - Strong urban zones; - Moderate urban zones; - Suburban zones and<rban zone - Rural zones..

  • Publisher: Joao Carmo
  • Date: 13-05-2013
  • Size: 20 KB
  • Platform: Matlab, Scripts

Plone SMS bundle provides the tool and sample content type. This solution allows Plone sites to send SMSes via XIAM gateways of Cellular operators directly to cellphones. Product is tested to work with XIAM gatway of O2 cellphone provider..

  • Platform: PHP, Scripts

>> help timeidx TIMEIDX returns numeric index given time string. D = TIMEIDX(T) returns index value in relative days which is suitable for DATENUM math. To work in hours multiply by 24, for seconds multiply by 24*3600, etc. T can be a time string (DD:HH:MM:SS) where DD, HH and MM are incrementally optional and SS can include a decimal fraction.

  • Platform: Matlab, Scripts

The codes in two files generate time and frequency domain representation of three basic types of amplitude modulation i>Double SideBand Amplitude Modulation (Full Carrier) (DSBAM) ii>Double SideBand Suppressed Carrier (DSBSC) iii>Single SideBand (SSB) The message signals used are combination of sinusoids of different frequency.

  • Platform: Matlab, Scripts

The following zip file contains two routines for analysis/synthesis of HNM. HNM is a analysis/synthesis model of speech,like classical LPC model. Due to the limitation of my ability,i only implement a simply version of HNM,so welcome for somebody to improve on it.

  • Publisher: xu ning
  • Date: 12-05-2013
  • Size: 10 KB
  • Platform: Matlab, Scripts

Simulink and Stateflow model of a full duplex Bluetooth communication link transmitting HV1, HV2, HV3, and SCORT [1] voice packets, and DM1 data packets. A system parameters block configures the whole model's packet type, slot pair and channel type. Stateflow is used to implement the acknowledgement scheme for the data packets and the SCORT receiver state machine.

  • Platform: Matlab, Scripts
  • crossing
  • License: Freeware
  • Price: 0.00
  • Rating

Detect the zero (or any other level) crossing of a given signal, either in discrete data points or using linear interpolation.

  • Platform: Matlab, Scripts

New Downloads

Free CUDA Movie Converter

As a professional video
converter, Free CUDA Movie
Converter can easily convert
almost all video formats
including MPEG, ...

ShareZilla

ShareZilla is an exciting p2p
file sharing client based on
Shareaza app that employs the
latter\'s main core and adds a
...

BootRacer

BootRacer Tests How Fast is
your PC! It calculates Windows
boot time automatically and
easily.

SecureVue STIG Profiler

The SecureVue STIG Profiler
automatically identifies IT
assets and determines which
DISA STIGs apply, based upon
...

System Mechanic Free

System Mechanic Free provides
complete Windows maintenance
and repair using advanced
patented tools. It works to
speed up ...

Russian Alphabet Lite

The program is for those who
want to learn both the Russian
alphabet and the names of the
letters presented randomly.
...

uTorrent Turbo Accelerator

uTorrent Turbo Accelerator is
a newly added software in the
family of the popular p2p
client uTorrent plug-ins. The
...

Portable Efficient Calendar
Free

Efficient Calendar Free is an
elegant scheduler, planner and
reminder. Begin to use
Efficient Calendar Free now to
help ...

Easy Time Logs Free

Easy Time Logs is a time
tracking, timesheet, and
project management software
product. Easy Time Logs offers
a web-based ...

2xDCollection2

2xDCollection - A single game
application, which brings
together a host of cheerful
and dynamic arcade games. The
...