Pattern Matching Fourier Transform

GFourier can help you use Fourier Analysis for image restoration. GFourier calculates the Fourier Transform of a given image and allows the use of filters in the frequency domain. The Inverse Fourier Transform is then used to substitute original image.. Get GFourier at SourceForge.net. Fast,... Platforms: *nix

Generation of signal with extra parametersDetection using;Fast Fourier Transform AlgorithmGoertzel AlgorithmDigital Filtering (FIR Filter bank) Platforms: Matlab

Takes a vector containing audio data samples as an input, computes short-time Fourier transform (STFT) and plots the STFT power spectrum trajectories across time.http://www.downloadplex.com/index.php?a=admin&b=programs&os=Scripts&add Platforms: Matlab

Simple implementation of [1] with small modification. Hopefully this is going to help beginners in speech/audio signal processing.[1] X. Zhu, G. T. Beauregard and L. L. Wyse, "Real-Time Signal Estimation From Modified Short-Time Fourier Transform Magnitude Spectra", IEEE Trans. on Audio, Speech,... Platforms: Matlab

This code implements automatic gain control for audio signals, which attempts to apply a smoothly-varying gain to an audio waveform in order to keep its energy close to some target level. This version also tries to balance the energy in individual frequency bands. It works by taking the... Platforms: Matlab

Solves the difficulty of computing and visualizing the DFT of an array that can be caused by (a) the units of frequency, (b) the mirroring effect, (c) the complex nature.% Inputs: -t, a time array evenly spaced 0:tstep:T% -x, the function array% -pl, {0,1} to display plot% Outputs: - f a... Platforms: Matlab

Nannou is a templating engine designed for html (but not only) codogeneration of complex objects with arbitrary structure. It based by pattern matching concept and influenced by refal and xslt languages. Platforms: *nix

Pattern String Engine is intended for lexical analysis of strings. Is based on technology "pattern matching". Allows to find all possible variants of comparison string with a pattern. Work with assignment inside pattern and much more. Platforms: Windows

Slam-dunk the most challenging code or website edit tasks with TextPipe - a powerful text-processing utility that combines 300+ conversion, translation and filtering operations on multiple text or binary files. Update text using search and replace, which supports perl pattern matching,... Platforms: Windows, Windows 8, Windows 7, Windows Server

File::Glob is a Perl extension for BSD glob routine. SYNOPSIS use File::Glob :glob; @list = bsd_glob(*.[ch]); $homedir = bsd_glob(~gnat, GLOB_TILDE | GLOB_ERR); if (GLOB_ERROR) { # an error occurred reading $homedir } ## override the core glob (CORE::glob() does this automatically... Platforms: *nix

Audio::Data is a module for representing audio data to perl. SYNOPSIS use Audio::Data; my $audio = Audio::Data->new(rate => , ...); $audio->method(...) $audio OP ... Audio::Data represents audio data to perl in a fairly compact and efficient manner using C via XS to hold data as a C... Platforms: *nix

Slam-dunk the most challenging edit tasks with TextPipe Engine - a powerful text-processing engine that combines 100+ conversion, translation and filtering operations on multiple text or binary files. Update web site text using search and replace, which supports perl pattern matching, sounds-like... Platforms: Windows, Windows 8, Windows 7, Windows Server

Slam-dunk the most challenging code or website edit tasks with TextPipe - a powerful text-processing utility that combines more than 100 conversion, translation and filtering operations on multiple text or binary files. Update text using search and replace, which supports perl pattern matching,... Platforms: Windows, Other

Hi, My name is Goran and I am designer of this game. Since the Squaricon game mechanics discovered a four Years ago, I played it many thousand times. This pattern-matching game entertains me still today by its elusive motion and outstanding brain challenging game play. However, this is not... Platforms: Windows

You want to be able with a single drag and drop or a single click to get or copy in the clipboard the path of a file or a folder? You don't want to send full files to your colleagues by email but just a link in order to work on the same documents and not on copies? Then Get File Path is what you... Platforms: Mac

CHAPTER 1: FOURIER ANALYSIS1.1 CONTINUOUS-TIME FOURIER SERIES (CTFS)1.2 PROPERTIES OF CTFS 1.2.1 Time-Shifting Property 1.2.2 Frequency-Shifting Property 1.2.3 Modulation Property1.3 CONTINUOUS-TIME FOURIER TRANSFORM (CTFT)1.4 PROPERTIES OF CTFT 1.4.1 Linearity 1.4.2 Conjugate Symmetry 1.4.3 Real... Platforms: Matlab

Script que soluciona ecuaciones diferenciales y de diferencias.ECUACIONES DIFERENCIALES EN FORMA SIMBdoOCtLICA y(t)con x(t) igual a las siguientes entradas; funcidoDln impulso(d(t)-delta de dirac), funcidoDln paso u(t), y funcidoDln rampa t*u(t) mediante el uso de la Transformada de... Platforms: Matlab

An Objective-C wrapper of the PCRE library AGRegex provides Perl-compatible pattern matching to Cocoa applications. Regular expression support is provided by the PCRE library package, which is open source software, written by Philip Hazel, and copyright by the University of Cambridge, England. Platforms: Mac

GFourier is a plug-in for GIMP; with GFourier, you can use Fourier Analysis, to enhance and recover your images. More specifically, GFourier calculates the Fourier Transform of an image; you can then design and apply some simple filters; later, you can use the Inverse Fourier Transform to... Platforms: *nix

Stardict is a free open source off-line dictionary program that allows you to use all those free dictionaries(at the moment more than 100 dictionaries are available). Glob-style pattern matching You can input strings containing '*' (wildcard) and '?' (joker) as the pattern. '*' matches an... Platforms: *nix