Signal Quality
The QUAM project defines enhancements to Object Middleware (in particular CORBA) to provide Quality of Service (QoS) management and control to application objects.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 449.14 KB | Download (54): QUality Aware Middleware Download |
Automotive Quality complaint Management to record Customer incident with all data, including reporting and easy serching. It is designed to use for technically automotive Customer complaints and to use as less screens as possible.(Automobil Reklamation)
Platforms: Windows, Mac, Linux
License: Freeware | Size: 5.1 MB | Download (52): Quality Complaint Management System Download |
Quality Assurance & Control database client server system. Postgresql server, C# clients, web php interface. All strategies are ISO 9001: 2000 compliant.Solve almost all traceability requierements.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 68.99 KB | Download (44): Quality Management software package Download |
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.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 74.29 KB | Download (49): SIView Signal Integrity Viewer Download |
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
License: Freeware | Size: 10 KB | Download (44): OFDM signal generation, transmission and reception Download |
1.random input data generation2.symbol mapping3.16-QAM modulation4.ofdm signal generation
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): OFDM SIGNAL FOR IEEE 802.11 a SPECIFICATIONS Download |
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
License: Freeware | Size: 10 KB | Download (46): Generating Waveforms on Agilent MXG, ESG, PSG Signal Sources using MATLAB Download |
This script is intended to illustrate the concepts of eyediagramm, constellation, ISI and to understand the effects of additive noise power, channel frequency band restriction, number of possible states within a symbol period, affecting the quality of the transmission.Three methods are employed...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (46): Baseband numeric transmission Download |
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
License: Freeware | Size: 40.96 KB | Download (44): Example: Creating TimeSeries and TsArray Inputs for Simulink Bus Signal Input Data Download |
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
License: Freeware | Size: 143.36 KB | Download (56): Analog and Mixed-Signal Circuit Modeling with Simulink Product Family Webinar Files Download |
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
License: Freeware | Size: 30.72 KB | Download (46): Rohde & Schwarz FSQ Signal Analyzers Download |
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
License: Freeware | Size: 102.4 KB | Download (47): Fully Automatic Signal Spectrum Analyser Download |
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
License: Freeware | Size: 3.14 MB | Download (51): Toolbox signal Download |
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
License: Freeware | Size: 81.92 KB | Download (51): Generic Signal Class Download |
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
License: Freeware | Size: 10 KB | Download (49): Tools for Data Analysis in Optics, Acoustics, Signal Processing Download |
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
License: Freeware | Size: 10 KB | Download (49): Dynamic Signal Analyzer Download |
HOPPscore is a simple application for evaluating the structural quality of theoretical or experimental protein structures. Protein are evaluated by comparing structure fragments to a reference dictionary of fragments from high resolution structures. Features . Protein Structure Quality...
Platforms: *nix
License: Freeware | Size: 2.29 MB | Download (33): HOPPscore - Protein Structure Quality Download |
This product is created for the filtration of video of low quality and removing interlace effect in realtime.
The program is implemented as a Microsoft® DirectShow® filter and can connect to such players as:
Microsoft MediaPlayer
Light Alloy
JetAudio
Elecard MPEG Player...
Platforms: Windows
License: Freeware | Size: 117 KB | Download (268): Alparysoft Video Quality Controller Download |
DSSF3 Basic (Free ware). The free version of DSSF3 is now available. It consists of the signal
generator, sound recorder and player, and the peak level meter.
DSSF3 Basic works with the latest soundboards. Two or more soundboard can be selected easily. The sampling rate can be set up to the...
Platforms: Windows, Mac, Palm OS
License: Freeware | Size: 3.13 MB | Download (1398): DSSF3 Basic Download |
ChrisTV Lite - The best way to control your TV Card - TV on your PC with High quality image and sound- developed by Chris P.C. srl for TV Tuners with WDM Drivers installed. Supports all TV Cards based on BT8x8 chipset, Philips SAA713x chipset, Conexant CX2388x, also works with any Capture Device...
Platforms: Windows
License: Freeware | Size: 1.98 MB | Download (2137): ChrisTV Lite Download |