Search Results for "wavelet" - Page 2
Sort By:
Showing 61 open source projects for "wavelet"
View related business solutions-
Cut Data Warehouse Costs by 54%BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
-
Fully Managed MySQL, PostgreSQL, and SQL ServerCloud SQL handles your database ops end to end, so you can focus on your app.
-
1
WaveSorter
A powerful, versatile tool for offilne spike analysis and sorting
WaveSorter emphasizes dynamic visualization and versatility. Slider controls let the user select any coefficient or sample from any of several transforms, which can then be plotted to either axis of a 2D histogram (scatterplot). Within the waveform space, cursor-based controls let the user select subregions of the waveform space or individual waveforms to view. The user may cluster waveforms manually or via one of several popular clustering programs. The classification along with waveform... -
2
This is the code used in the experiments of the following paper: Xiaokui Xiao, Guozhang Wang, Johannes Gehrke: Differential Privacy via Wavelet Transforms. IEEE Trans. Knowl. Data Eng. 23(8): 1200-1214 (2011). Please cite the paper if you choose to use the code.
-
3
smooth
Wavelet smoothing in a data stream
It is often necessary to smooth high frequency fluctuations out of data streams sequenced by time, position, etc. The 'smooth' utility applies such smoothing using the wavelet algorithm. This implementation of wavelet smoothing was optimized for use in a data stream. It was adapted from HMMSeg Wavelet.Java by Thomas E. Wilson, University of Michigan. HMMSeg Wavelet.Java was written by Andrew Hemmaplardh, University of Washington. http://noble.gs.washington.edu/proj/hmmseg/ Unsupervised segmentation of continuous genomic data, Bioinformatics 2007 23:1424-1426 See the above references for a more thorough description of the principles behind wavelet smoothing. -
4
astrovideoguide
Very simple web-interfase for astrospectrograph
...Here is software for videoguide, hardware part consists of PIC-ruled step motors, which tilt a glass plate, correcting by this tilt position of a star or other object. The guiding object is selected by operator in a part of video from gude's CCD-camera. Selected area can be preprocessing by wavelet-filter or median filter and/or histogram equalisation. -
$300 Free Credits to Build on Google CloudPut your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
-
5
MolBioLib
C++11 framework for rapid develop and deploy of bioinformatic tasks.
...MolBioLib includes programs to perform a wide variety of analysis tasks such as computing read coverage, annotating genomic intervals, and novel peak calling with a wavelet algorithm. While MolBioLib was designed primarily for bioinformatics purposes, much of its functionality is applicable to a wide range of problems. Complete documentation and an extensive automated test suite are provided. This package assumes fluency in both UNIX and C++. -
6
blitzwave
C++ wavelet library
blitzwave is a c++ wavelet library building on the blitz++ array classes. NOTE: blitzwave has moved to GitHub - the new project URL is http://github.com/oschulz/blitzwave/ . -
7
-
8
jpxdec
jpxdec is open-source scanline jpeg2000 decoder library written in C
jpxdec is open-source scanline jpeg2000 decoder library written in C, which utility implements the continuous tone image compression spec, also known as ISO/IEC 15444 (JPEG 2000 Standard). FEATURES: 1. Scan lines decoding and row-based wavelet transform. 2. Use fix-point to achieve high performace. 3. Memmory management support. 4. Stream-based input decoding. 5. Automatically colospace convert support. 6. Support basic 5 progression order.(LRCP,RLCP,RPCL,PCRL,CPRL) http://code.google.com/p/jpxdec/ Email: secular_wheel@163.com -
9
ISAD
Individual Synaptic Activity Detection (ISAD)
...It computes synaptic signals from automatically segmented regions of interest and detects peaks that represent vesicle fusion events, thus, pre-synaptic activity. ISAD is based on MWA, which is a continuous wavelet transform based algorithm that employs multiple wavelets and is published as: Sokoll, S., Tönnies, K., and Heine, M. Detection of Spontaneous Vesicle Release at Individual Synapses Using Multiple Wavelets in a CWT-Based Algorithm. Med Image Comput Comput Assist Interv (MICCAI). 2012;15(Pt 1):165-72 ISAD is written in MATLAB and comes with a graphical user interface. -
Build Agents and Models on One PlatformGemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
-
10
Implements Lazy Wavelet Transform with Lifting in several variants: 1-D, 2-D, 3-D, integer precision, etc. Sample video compressor, integrated with FFmpeg. OpenCL version is created.
-
11
Electrophysiology & circular stats tools
Data analysis and circular statistics with OpenElectrophy and R
...The Python classes show how to call OpenElectrophy functions and save data. The R library applies circular statistics to spike phase data and saves the best von Mises fit and the Rayleigh statistics on the disk. The wavelet coherence analysis is done in R by the package "sowas". Check the module R_coherence to see how we solved that problem. This packages may be useful for people who start using OpenElectrophy and circular statistics in R. If you find errors, please report them. The project is still in development, so in the future you'll get updates. -
12
A MATLAB package for wavelet analysis of circadian rhythms with both discrete (Daubechies) and continuous (Morlet) wavelets, as well as tools for batch processing of multiple time series, all accessible through a graphical user interface.
-
13
DyadWaves is an easy to use Windows/Linux GUI for 1D and 2D Wavelet Transform. This software is pretty basic with functionality consisting of Wavelet Transform computation, signal/image approximation and denoising using up to three transform modes.
-
14
-
15
1D/2D Discrete Wavelet Transform fully programmed in Python+Numpy. Homepage : http://wavepy.sourceforge.net
-
16
Adaptive Wavelet Applications on general domains - the goal still far away. But the first step is done. This project aims at introducing wavelet methods realized in C++. As building block it uses FLENS.
-
17
EPSILON is a powerful Open Source wavelet image compressor. The project is aimed on parallel and robust image processing.
-
18
A Matlab GUI for reviewing, processing, and annotating electrocardiogram (ECG) data files. ECG Viewer offers an annotation database, ECG filtering, beat detection using template matching, and inter-beat interval (IBI or RR) filtering.
-
19
Scilab Wavelet Toolbox, is designed to emulate Matlab Wavelet Toolbox. Combined with Scilab Image processing toolbox on sourceforge, one could do image wavelet processing the way as the Matlab user does.
-
20
-
21
wxMorlet implements the new algorithm (see "Documentation") for the computation of the continuous wavelet transform with the Morlet wavelet. wxMorlet calculates it as a numerical solution of the proper PDE and represents the results in a graphical form
-
22
-
23
hbstock is a stock selector frame that written in c++,it can be used for all stock market in the world,example Nasdaq and China Market(it's only need a dataloader of this market). It can be easy to add neural network,wavelet tool to do stock selecting.
-
24
Clean implementation (in ANSI-C) of the Wavelets Transform. It works fairy good as a sparser, which can be combined with a compression algorithm (by using programs like bzip and gzip) to achieve high compression ratios (as good as mp3's).
-
25
A library written in C for lossy image compression. Library libopen/format OPEN supports two methods of compression - discrete cosine transform (used in JPEG) and discrete wavelet transform (used in JPEG2000).
