Signal Limiter

SIView is a signal integrity viewer for circuits. It compiles .hyp board descriptions and IBIS part models into a Spice3 file for simulation, and generates crosstalk reports. Runs from either command line or GUI. Written in portable Python and wxPython.

TLim (Transaction Limiter)TLim is a patch that spam-hardens sendmail against both inbound and outbound abuse.TLim counts the number of transactions an IP performs. Should the IP violate admin-defined limits, it is sanctioned via a null route.

Signal turns your iPhone or iPod touch into an advanced wireless remote control for iTunes on your Mac. Control playback, browse or search your media library, and edit playlists from anywhere in the house - all from the palm of your hand. Features: * Play and pause your music * Move between...


Platforms: Mac

This javascript produces a textarea that you can populate with links or buttons.This script is unique because it allows you to limit the size of your textarea by changing the select tag attributes.


Platforms: JavaScript

Want to limit the amount of text a user can enter in particular INPUT or TEXTAREA elements? Well, this script enables not only that, but displays in real time the number of characters remaining.An extremely practical and useful script that functions in both IE4 and NS6 !


Platforms: JavaScript

OFDM is considered the strongest candidate (if not the only) for the coming 4G technology, here i present a simulation that helps to fully understand the generation,transmission and reception of an ofdm signal, but without showing the channel noise or the HPA effects for simplification purpose.


Platforms: Matlab

1.random input data generation2.symbol mapping3.16-QAM modulation4.ofdm signal generation


Platforms: Matlab

MATLAB is a software environment and programming language with over 1,000,000 users and is used to generate arbitrary and standard waveforms, configure and control instruments, build automated test applications, and analyze and visualize data from other instruments. MATLAB only supports...


Platforms: Matlab

This entry provides functions and examples allowing you to create Simulink.TsArray and Simulink.TimeSeries objects from a script or the MATLAB command line. A Simulink.TsArray object can be used as input data for a bus signal input in Simulink.Note: These functions contain **UNDOCUMENTED**...


Platforms: Matlab

This ZIP-file contains the demonstration files used during the "Analog and Mixed-Signal Circuit Modeling with Simulink Product Family" webinar presented on June 22, 2004.


Platforms: Matlab

random_band is the main program and it outputs a test signal which has a constant level. The instanatenous frequency varies randomly within the specified Nth octave band range.The program outputs three plots: time record of the instantaneous frequency, time record of the instantaneous level, and...


Platforms: Matlab

This program operates as a signal spectrum analyzer and a distortion meter at the same time. It can accept any numerical data representing few cycles of a signal. The data do not need to be equally separated. At least ten data points per cycle are needed. Higher number of data points will of...


Platforms: Matlab

toobox_signal - signal processing related functions.This toolbox contains functions related to image processing, including* images loading and generation.* filtering and blurring functions.* anisotropic and spacially variant filters.* non-linear filtering (median, LIC, bilateral).* High Dynamic...


Platforms: Matlab

A signal object (an object of class "signal") is a set of data in an one dimensional array, combined with information about its sample rate, starting time and other useful infos. A number of methods makes it easy to generate and modify signals."signal" is used and tested for considerable time in...


Platforms: Matlab

We present some basic programs written for the MATLAB environment for the analysis of optical and acoustic data and for signal processing. These programs exploit novel concept derived from a theoretical physics approach. These programs can be easily customized by the expert user, but they...


Platforms: Matlab

Frequency response signal analyzer for linear and non-linear control loops and dynamic systems. Simulink model. Sine sweep based similar to dynamic signal analyzers for physical systems. User specifies: freq limits, freq decrement, averages, phase criteria for moving to next frequency, start...


Platforms: Matlab

random_band is the main program and it outputs a test signal which has a constant level. The instanatenous frequency varies randomly within the specified Nth octave band range.The program outputs three plots: time record of the instantaneous frequency, time record of the instantaneous level, and...


Platforms: Matlab

A very easy symbolic method for reduction of block diagrams or signal flow graphs with Matlab is presented. The method can be applied to every kind of diagram and it is possible to obtain in one stage all transfer functions for a given input. The method is validated with some examples, including...


Platforms: Matlab

%DVBS2Constellation Signal Constellations taken from ETSI EN 302 307% [CONSTELLATION, BITMAPPING] = DVBS2Constellation(MODSCHEME,GAMMA)% returns the constellation points and the bit mapping specified in the DVB-S2% Standard ETSI EN 302 307. The output vector CONSTELLATION contains the%...


Platforms: Matlab

Tapers start and end samples of a given signal for a fade-in and fade-out effect. Fade-in and fade-out durations can be independently controlled. Custom tapering window can be specified also.


Platforms: Matlab