Showing 14 open source projects for "s-transform"

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  • 1
    elasticsearc-php

    elasticsearc-php

    PHP low-level client for Elasticsearch

    Introducing Elasticsearch DSL library to provide objective query builder for Elasticsearch bundle and elasticsearch-php client. You can easily build any Elasticsearch query and transform it to an array. This agnostic package is a lightweight wrapper on top of the Elasticsearch PHP client. Its main goal is to allow for easier structuring of queries and indices in your application. It does not want to hide or replace the functionality of the Elasticsearch PHP client. Feature complete, object oriented, composable, extendable Elasticsearch query DSL builder for PHP. ...
    Downloads: 1 This Week
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  • 2

    libdspl-2.0

    libdspl-2.0 is opensource cross-platform digital signal processing alg

    libdspl-2.0 — opensource cross-platform digital signal processing algorithm library, written in C language. Distributed under LGPL v3 license. This allows to use this library in all applications with dynamic linking.
    Downloads: 0 This Week
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  • 3
    Description and detailed explanation on Fourier Transform, some FFT, LPC etc. Runable project demonstrates DCT transform on continuous audio, show and edit audio source with different zooming and view.
    Downloads: 0 This Week
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  • 4
    Poli

    Poli

    An easy-to-use BI server built for SQL lovers. Power data analysis

    ...Single JAR file + Single SQLite DB file. Get up and running in 5 minutes. PostgreSQL, Oracle, SQL Server, MySQL, Elasticsearch... You name it. No ETLs, no generated SQL, polish your own SQL query to transform data. Pixel-perfect positioning + Drag'n'Drop support to customize the reports and charts in your own way. Utilize the power of dynamic SQL with query variables to connect Filters and Charts. Capture the snapshot of historical data. Free up space in your own database. Three system level role configurations + Group based report access control. ...
    Downloads: 0 This Week
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  • 5
    CSV Transformer

    CSV Transformer

    transforms xml to csv

    The CSV Transformer is a data processing tool which transforms .xml-Files to comma separated values. The CSV Transformer was created in a load and performance testing project, the use case was to be able to transform 2800 configuration files of a big banking application to a single .csv-File. With this single file it was possible to compare the whole configuration between two releases with the already available tool CSV Comparator. This enabled the team to verify if there were any changes that could have a potential performance impact.
    Downloads: 0 This Week
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  • 6
    OCaml interface to FFTW3 -- the Fastest Fourier Transform in the West! (http://www.fftw.org/). The code is developed at https://github.com/Chris00/fftw-ocaml
    Downloads: 0 This Week
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  • 7

    wmtsa-python

    Discrete wavelet methods for time series analysis using python

    ...However, none of them, or at least none that I know, is aimed at scientific use. This library aims at filling this gap, in particular considering discrete wavelet transform as described by Percival and Walden. This module started as translation of the wmtsa Matlab toolbox (http://www.atmos.washington.edu/~wmtsa/), so most naming conventions and most of the code structure follows their choices. The code uses a mix of python and cython for improved performance. The code reflects my needs and preferences, but contributions from others are welcome. ...
    Downloads: 0 This Week
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  • 8

    KL1p

    A portable C++ library for Compressed Sensing

    KL1p is a portable C++ framework for handling sparse recovery of inverse problems of underdetermined linear systems, like in compressed sensing technique.
    Downloads: 0 This Week
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  • 9
    Continuous wavelet transform library
    Downloads: 0 This Week
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  • 10
    TetraPack is a package with Delphi components for the TextTransformer by Dr. Detlef Meyer-Eltz. The components make it easy to parse and transform strings and files, or to build an parse tree from them.
    Downloads: 0 This Week
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  • 11
    eXtace is a 3D audio visualization tool (or eye candy depending on how you look at it). eXtace requires ESD (Esound) for its sound input source. It performs a FFT (fast fourier transform) on audio and displays it via various graphical modes.
    Downloads: 1 This Week
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  • 12
    A visualization of the fourier transform applied to sound data. Analyzes a time-domain sound sample using the Fourier Transform, and graphically displays the results and sound in real time. Attempts to audio into sheet music.
    Downloads: 0 This Week
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  • 13
    The Arbitrarily-Decomposed MPI FFT library is a C subroutine library for the computation of the multidimensional Fast Fourier Transform (FFT) of a distributed grid using the Message-Passing Interface (MPI).
    Downloads: 0 This Week
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  • 14

    Ekstasis

    A digital signal processing (DSP) framework (w/ audio to midi focus)

    ...Tools for creating and destroying the communication queues, loading/saving PCM 44100 Hz to/from the signal processing chain, windowing the data (currently only a Hann windowing function module), performing a Discrete Fourier Transform (DFT) on the data (using FFT, currently only real part), detecting the presence of an event within a data segment/packet via normalized spectral signature matching/comparison, and the generation of a midi file from the detection of said patterns (i.e., event occurrences) as output are currently available.
    Downloads: 0 This Week
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