Averaging

In SIMULINK-model of a Delta-Sigma ADC, we have a non-ideal multibit DAC in the feedback loop.       The DAC mismatch noise will be shaped according to a general Data Weighted Averaging (DWA) transfer function 1±z^(-D), where D is a positive integer (delay).     The DWA element selection... Platforms: Windows, Mac, *nix, Matlab, Solaris

A number of rules of thumb exist for the advantages of non-coherent averaging, I wanted to see, in a fairly practical way, what the advantage really was. This turned out to be more complex than I thought, because you have to identify and implement separate parts to the equations for the output... Platforms: Matlab

KaKs_Calculator adopts model selection and model averaging to calculate nonsynonymous (Ka) and synonymous (Ks) substitution rates, attempting to include as many features as needed for accurately capturing evolutionary information in protein-coding sequences. In addition, several existing methods... Platforms: Mac

Data::BenchmarkResults is a Perl extension for averaging and comparing multiple benchmark runs. SYNOPSIS use Data::BenchmarkResults; $conditionA_results = new Data::BenchmarkResults; $conditionB_results = new Data::BenchmarkResults; #Load test result runs for the first condition... Platforms: *nix

PaDEL-AIMA was developed as a handy MZmine plugin for a fully automated iterative moving averaging (AIMA) technique for base-line correction. Now you can make use of this accessible and useful plugin to improve your work. Platforms: Windows

Very efficient moving average filter implemented using convolution.Usage:Smoothed Data = movave(Data Vector, Averaging Window Size in Samples)See also: slidefilter.m by the same author Platforms: Matlab

Program FFT2SURF plots double Fourier series representations for several different surfaces. The figures show effects of the number of series terms and use of Lanczos sigma factors to smooth Gibbs oscillations. The Fourier series of a doubly periodic function with periods px and py has the... Platforms: Matlab

In signal processing, cross-correlation is a measure of similarity of two waveforms as a function of a time-lag applied to one of them. This is also known as a sliding dot product or inner-product. It is commonly used to search a long duration signal for a shorter, known feature. It also has... Platforms: Matlab

NCO (The netCDF Operators) are a suite of programs known as operators. Each operator is a standalone, command line program which is executed at the UNIX shell-level like, e.g., ls or mkdir. The operators take netCDF files as input, then perform a set of operations (e.g., deriving new data,... Platforms: *nix

Japa short from JACK and ALSA Perceptual Analyser is a perceptual or psychoacoustic audio spectrum analyser. In contrast to JAAA, this is more an acoustical or musical tool than a purely technical one. Possible uses include spectrum monitoring while mixing or mastering, evaluation of ambient... Platforms: *nix

Jaaa is short from JACK and ALSA Audio Analyser, is an audio signal generator and spectrum analyser designed to make accurate measurements. Frequency and Amplitude These two sets of buttons set the display view. One of these six buttons, or Bandw, Peak, or Noise discussed below, has an orange... Platforms: *nix

Statistics::Contingency is a Perl module to calculate precision, recall, F1, accuracy, etc. SYNOPSIS use Statistics::Contingency; my $s = new Statistics::Contingency(categories => @all_categories); while (...something...) { ... $s->add_result($assigned_categories, $correct_categories);... Platforms: *nix

Bio::Tools::Run::PiseApplication::freak is a Perl module. Bio::Tools::Run::PiseApplication::freak Bioperl class for: FREAK Residue/base frequency table or plot (EMBOSS) Parameters: (see also: http://bioweb.pasteur.fr/seqanal/interfaces/freak.html for available values): freak... Platforms: *nix

ipaudit-web logs network activity, maintains traffic summaries, and presents Web-accessible graphs and reports. ipaudit-web logs network activity, maintains traffic summaries, and presents Web-accessible graphs and reports. It is useful for identifying heavy bandwidth users, DoS attacks, and... Platforms: *nix

Too Much Too Soon Plugins is a set of free plugins for Apple Final Cut Pro and ExpressSlow Motion (New July 2007)Change the speed of interlaced video to 50% then apply this. It will alternate betweenthe fields creating the smoothest slow motion possible.Regrain (New July 2007)When working with... Platforms: Mac

Have you ever missed a credit card payment? Have you ever found yourself in a panic, trying to remember if you paid your rent or mortgage this month? Do you just want to get a better idea of how much you are spending on your bills? Chronicle will help you with all of this and more. Designed to... Platforms: Mac

A suite of custom plugins for Apples Quartz Composer, a realtime visual programming environment that comes free with Mac OS X (Developer Tools). The suite contains: - ACPlotter: An Oscillator-like Line-Renderer, extremely useful to visualize a value, that is changing over time. Just hook it up... Platforms: Mac

MAnalyzer is an FFT based audio frequency analyzer. Content can be displayed as either 1/3 octave bars or as a variable resolution FFT curve. MAnalyzer allows lots of functions including comparisons, magnitude normalization, averaging and smoothing. FEATURES: · Spectrum meter (64-bars),... Platforms: Windows

MAutoDynamicEq is the ultimate "go-to" parametric equalizer, that combines astonishing versatility with ease-of-use to produce a really musical sound. Inspired by the analog world, but taking advantage of the digital! The Adjustable Slope Filter (MASF) technology gives you natural sounding,... Platforms: Windows

MAnalyzer is an FFT based audio frequency analyzer. Content can be displayed as either 1/3 octave bars or as a variable resolution FFT curve. MAnalyzer allows lots of functions including comparisons, magnitude normalization, averaging and smoothing. FEATURES: · Spectrum meter (64-bars),... Platforms: Windows