Listing of Communication in Scripts
- Analysis of Link Budget
- License: Freeware
- Price: 0.00

Here all the data required are chosen ...so simulation will give u the in general output showing the graph of Power Vs C/N ratos.....
- Publisher: Debaraj Rana
- Date: 07-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- aquisition
- License: Freeware
- Price: 0.00

aquition using fft.
- Publisher: wu
- Date: 07-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- radix-2 DFT algorithm for real data
- License: Freeware
- Price: 0.00

Computes the DFT of N real values and returns the first N/2+1 DFT coefficients. N is an integral power of two..
- Publisher: Duraisamy sundararajan
- Date: 06-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Simple Audio Editor
- License: Freeware
- Price: 0.00

AudioEditor creates a GUI used for editing audio data. It supports reading from a WAVE audio file, writing to a WAVE audio file, importing from a MATLABâ„¢ variable, exporting to a MATLAB variable and recording from microphone. There are editing features like cut, copy, paste with undo and redo support for them.
- Publisher: Navan Ruthramoorthy
- Date: 06-05-2013
- Size: 31 KB
- Platform: Matlab, Scripts
- MakeAudio RingToneCompose
- License: Freeware
- Price: 0.00

Now compose your own ring tones for mobiles. A handy ring tone composer, which can be used to compose the tones with ease. Want to compose your custom ring tone.... Try it ... !!!.
- Publisher: Tijil Thomas
- Date: 06-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- FB512fm(LU,y)
- License: Freeware
- Price: 0.00

This scrip determines the column vector 'x', given the LU decomposition of matrix 'A'. It performs the forward substitution, finding 'y=L*z', then, by backward substitution: 'z=U*x', determines the values of 'x'..
- Publisher: Florian Misoc
- Date: 06-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Non-Convex Analysis and Synthesis Priors
- License: Freeware
- Price: 0.00

LpAnanlysis Algorithm for solving problems of the form: min ||Ax||_p s.t. ||y-Hx||_2 < err LpSynthesis Algorithm for solving problems of the form: min ||x||_p s.t. ||y-Hx||_2 < err LpplusTV min ||x||_p + TVlambda*TV(A'x) s.t. ||y-Hx||_2 < err All of them are efficient first-order algorithms.
- Publisher: Angshul Majumdar
- Date: 06-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- fSGolayFilt
- License: Freeware
- Price: 0.00

fSGolayFilt is a fast polynomial smoothing filter for uniformly spaced signals. This implementation offers less flexibility than other versions found in the MATLAB Central (eg. from Jianwen Luo, YangQuan Chen or Vassili Pastushenko), but it is optimized for speed by using a C-Mex function for the calculations.
- Publisher: Jan Simon
- Date: 06-05-2013
- Size: 20 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
- Transposition encryption technique
- License: Freeware
- Price: 0.00

This program helps you to encrypt any text file using transposition encryption technique. for more details reads file 'read this for help'.
- Publisher: Ajmer Singh
- Date: 06-05-2013
- Size: 41 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
- 3-Band Parametric Equalizer
- License: Freeware
- Price: 0.00

The Simulink model in this submission implements a 3-band parametric equalizer using a time-varying IIR filter, whose filter coefficients are generated by a S-function. This S-function implements the digital parametric equalizer design algorithm created by Sophocles J.
- Publisher: Arvind Ananthan
- Date: 05-05-2013
- Size: 338 KB
- Platform: Matlab, Scripts
- Comparing Time Series using Semblance Analysis
- License: Freeware
- Price: 0.00

Only in very simple situations can we describe the correlation between two time series as a single number. Often it varies both as a function of time, and of wavelength. Datasets may be uncorrelated on short timescales due to noise, but strongly correlated on larger wavelengths (eg annual).
- Publisher: Gordon Cooper
- Date: 05-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- py_udp
- License: Freeware
- Price: 0.00

UDP packets are used to send data from one computer to another over a network or from one application to another within a single computer. The py_udp programs enable Matlab to send and/or receive UDP packets. One Matlab session can communicate with another Matlab session (on the same machine or over the network) or it can communicate with a completely different program (again, on the same machine or over the network).
- Publisher: Kevin Bartlett
- Date: 05-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- elementary signals
- License: Freeware
- Price: 0.00

The signals presented here can be used in demonstrating how the signal varies when the operation is made on either independent variable or dependent variable. The parameters can be varied to have a feel of the variation. Example(1): rect(1,2) plots the rectangular signal of amplitude 1 and a width of 2.
- Publisher: sri hari bhupala haribhakta
- Date: 05-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- using GPIB & DAC board
- License: Freeware
- Price: 0.00

using GPIB & DAC board on MOSFET, you could generate Analog Voltage and could get Current..
- Publisher: Young-Sang Kim
- Date: 05-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- MFSK modulation in AWGN noise, with Reed-Solomon decoding
- License: Freeware
- Price: 0.00

A MFSK channel with AWGN is simulated. The simulation is implemented as per the book Digital Communications by Proakis. Reed-Solomon coding is used to enhance the reliability of the system..
- Publisher: Jaco Versfeld
- Date: 04-05-2013
- Size: 31 KB
- Platform: Matlab, Scripts
- Sigma-Delta ADC, From Behavioral Model to Verilog and VHDL
- License: Freeware
- Price: 0.00

For a full description of the models, refer to the September 2007 MATLAB Digest article. http://www.mathworks.com/company/newslette...sigmadelta.html We present a series of Simulink models to design a high-level behavioral model of a Sigma-Delta ADC.
- Publisher: Ali Behboodian
- Date: 04-05-2013
- Size: 481 KB
- Platform: Matlab, Scripts
- Fast Gaussian Filtering
- License: Freeware
- Price: 0.00

A recursive implementation of the Gaussian filter. This implementation yields an infinite impulse response filter that has 6 MADDs per dimension independent of the value of sigma in the Gaussian kernel. Recursive Gabor filtering for 1D and 2D signals.
- Publisher: Luigi Rosa
- Date: 04-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Antenna Pointing Loss Blocks
- License: Freeware
- Price: 0.00

Communication signals can be attenuated at the receive antenna if there is a misalignment between the transmit and receive antenna. This can be either a static misalignment or a time varying misalignment, like when an antenna is mounted on a tower that sways in the wind.
- Publisher: Mike Donovan
- Date: 04-05-2013
- Size: 256 KB
- Platform: Matlab, Scripts
- Sound Transmission Class STC
- License: Freeware
- Price: 0.00

This is an implementation of the calculation of STC value according to ASTM E 413-04. Classification for Rating Sound Insulation. Input the transmission loss in one third octave bands (dB) and enter the frequency bands and the program will calculate the STC value and produce a graph.
- Publisher: Edward Zechmann
- Date: 03-05-2013
- Size: 41 KB
- Platform: Matlab, Scripts
- Screenshot Impulse response invariant discretization of distributed order low-pass filter
- License: Freeware
- Price: 0.00

Y = DCTN(X) returns the discrete cosine transform (DCT) of X. X = IDCTN(Y) returns the inverse discrete cosine transform (IDCT) of Y. Y = DSTN(X) returns the discrete sine transform (DST) of X. X = IDSTN(Y) returns the inverse discrete sine transform (IDST) of Y.
- Publisher: Damien Garcia
- Date: 03-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Additive Noise Channel
- License: Freeware
- Price: 0.00

Additive Noise Channel / Additive Guassian Noise Channel is the simplest of all channels. File usage details: op_channel = additivenoise(input_signal) mathematical Model: s(t) input signal to channel (=sig_ip) n(t)additive random noise process added by channel (=noise_mat) a(t) attenutation factor , here it is taken as random(=att_fact) out put signal r(t) = a .
- Publisher: Ashwini Patankar
- Date: 02-05-2013
- Size: 20 KB
- Platform: Matlab, Scripts
- Log Spectral Distance
- License: Freeware
- Price: 0.00

Calculates the average log-spectral distance between CLEAN and NOISY signals. It has the capability of calculating this distance for a specified sub-band as well. This measure is used for evaluation of processed speech quality in comparison to the original speech.
- Publisher: Esfandiar Zavarehei
- Date: 02-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- phpBB3 Related Topic module
- License: Freeware
- Price: 0.00

This module helps you to relate your article to certain forum topic (or topics). Let's say you have an article and want to tie it to the forum that discusses this article. This module can do it for you. It links an article to a relevant forum topic. Just include the module in your article and you always be sure that visitors won't miss the forum.
- Publisher: IdeationPlace.com
- Date: 02-05-2013
- Size: 51 KB
- Platform: PHP, Scripts
- MGWT
- License: Freeware
- Price: 0.00

MGWT: Identification of protein coding regions using the Modified Gabor-wavelet transform. Sequence of test: F56F11.4.fasta (included into the zip file) http://www.ncbi.nlm.nih.gov/entrez/viewer....de&val=AF099922 http://www.vision.ime.usp.br/~jmena/projec.
- Publisher: JesdoDos P. Mena-Chalco
- Date: 01-05-2013
- Size: 51 KB
- Platform: Matlab, Scripts
- Variable frequency --180 degree conduction based three phase -- Simple PWM inverter
- License: Freeware
- Price: 0.00

It simulates three phase simple PWM-180 degree conduction based inverter. Frequency and output voltage can be changed using slider gains block used..
- Publisher: Syed Abdul Rahman Kashif
- Date: 01-05-2013
- Size: 10 KB
- Platform: Matlab, Scripts
- Antenna's Array Synthesis
- License: Freeware
- Price: 0.00

This is an old program (1.999) that I have written for understanding radiation patterns of antennas. Basically I was looking for the relationship between interference diagram (Fourier transform of ilumination, usually called Array Factor) and 3D radiation pattern of the Array.
- Publisher: Cesar Delgado Gonzalez
- Date: 01-05-2013
- Size: 225 KB
- Platform: Matlab, Scripts
- Reading mini-Seed
- License: Shareware
- Price: .price.

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 needs.
- Publisher: Ljupco Jordanovski
- Date: 27-04-2013
- Size: 2509 KB
- Platform: Matlab, Scripts
- 1D infinite Gaussian mixture model
- License: Shareware
- Price: .price.

This is a little script which was designed for educational purposes. It runs out of the box and generates a random data set of 1D Gaussian mixtures and visualizes the inference process. References: * Carl Edward Rasmussen: The infinite Gaussian mixture model -> http://www.
- Publisher: Mark Bangert
- Date: 27-04-2013
- Size: 10 KB
- Platform: Matlab, Scripts

