Showing 130 open source projects for "fft"

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  • 1
    Numerical package Parallel EXECution. Using a numerical package like Octave, 'npexec' distribute computation of a math formula among various network elements, collecting result automatically. ->y=npexec('fft(x.^m)', 'm=-8:8','x=ARG');
    Downloads: 0 This Week
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  • 2
    libRfDsp is a collection of c++ tools for digital signal processing and simulation with a focus on RF/Microwave domain. The base data types are int, double and complex waveforms. Currently FFT, DDC, filtering and some basic operations are available.
    Downloads: 0 This Week
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  • 3
    FreqTweak is a tool for FFT-based realtime audio spectral manipulation and display. It provides several algorithms for processing audio data in the frequency domain with a highly interactive GUI to manipulate and display the spectral data.
    Downloads: 0 This Week
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  • 4
    This is a demo of A/D conversion, Fast Fourier Transform (by Chan), and displaying the signal and FFT result on LCD (128x64), developed with mega128 and WinAVR-20080610.
    Downloads: 0 This Week
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  • 5
    A C++ Matrix/Vector Class supporting real & complex data for nearly all matrix algebra calculations. Optimized for double & std::complex<double>. Small and large matrices. Easy to use & get started. Plotting, fast inversion, FFT/IFFT, statistics, & more
    Downloads: 0 This Week
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  • 6
    A simple C#-based educational DSP-environment that allows simulation of signal processing applications with visual feedback. It features runtime editable structures like Filter, FFT/IFFT, Sampler. Parameter can be interactively changed during simulati
    Downloads: 0 This Week
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  • 7
    Cooley Tukey Algorithm (FFT) implementation on Sony-Toshiba-IBM CELL Broadband Engine
    Downloads: 0 This Week
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  • 8
    Cell Broadband Engine Processor optimized libraries and software from Georgia Tech, for a number of libraries for FFT, MPEG, compression, and encryption. This project also includes patches to accelerate R on the Cell Broadband Engine processor.
    Downloads: 0 This Week
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  • 9
    DSPemu emule a digital signal processor TMS320F243, with console interface showing the registers and memory. With DSPemu is possible test algorithms such as Filter, FFT/IFFT. This can be integrate and used with a circuit simulator.
    Downloads: 0 This Week
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  • 10
    GENIAL is a C++ library for signal and image processing. It uses template-generic techniques, multi threading, cache optimization and SIMD instructions for Pentium (MMX, SSE, SSE2, SSE3) to achieve high performance: FFT,DCT,Convolution,Linear Algebra...
    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: 0 This Week
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  • 12
    A cmodel of BASEBAND PHY of Wireless system like as IEEE802.11a/b , IEEE802.16 These cmodels are writtein in C and compiled in Linux environment(gcc). Also, use "SCILAB" to analyze those models. The models includes : FFT/IFFT, OFDM, Reed-Solomon Code,
    Downloads: 0 This Week
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  • 13
    This project is to implement a kind of educational program which will demonstrate FFT algorithm and help students better understand Fourier transformation.
    Downloads: 0 This Week
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  • 14
    FFT Spectra is a tool for visualization of frequency spectra of an audio signal. What is it good for? For instance, you can verify whether you are able to sing and whistle in-tune or tune your guitar.
    Downloads: 0 This Week
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  • 15
    JavaFlashFFT generate the spectrum of a audio file (6x RT), and store the result in a XML file that will be read by the flash client to draw a realtime spectrum. Can be used as a command line tool or integrated in a servlet to dynamically serve content.
    Downloads: 0 This Week
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  • 16
    jfftpack is a Java version of fftpack. fftpack is a popular FFT Fortran package.
    Downloads: 1 This Week
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  • 17
    A library to harness the power of a GPU to perform Fast Fourier Transforms
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  • 18
    A C++ wrapper for the fftw.org C library. It provides a simple C++ application base which handles FFT data and application. Operations such as power spectrum derivation and so on.
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  • 19
    For a given signal, pstool calculates a one-sided power spectrum, i.e. the portion of a signal's power falling within given frequency bins. This is done by employing a one-dimensional real-to-complex FFT routine on an MPI cluster.
    Downloads: 0 This Week
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  • 20
    Sonogram and waveform display programm for Unix using different algorithms like FFT and LPC to display musical features or potential artefacts that you may no be able to hear. Superimposed tuneable Staff-Lines allow for easy transcription of music.
    Downloads: 0 This Week
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  • 21
    OpenGL FFT & Wave scope plugin for the Noatun
    Downloads: 0 This Week
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  • 22
    A digital signal processing library for Microsoft .NET platform written in C#. Features complex number data types, a complex number math library and both real and complex number fast fourier transforms (FFT).
    Downloads: 0 This Week
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  • 23
    Glucas is a client to make primality test for Mersenne numbers. It is related to GIMPS effort to search the bigest primes ever found. In addition, it can be used as an excellent performance test. Posix thread, OpenMP and SunMP compatible
    Downloads: 1 This Week
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  • 24
    listener for macosX/Cocoa this program provides a coinvcersion of features of recorcded audio into a stream of midi messages. extraction is based on altivec enhanced mvoing window fft. 5 features are encoded: pitch, volume, varieance in pitch, varianc
    Downloads: 0 This Week
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  • 25
    ObjC framework for mathematical operations. Various DSP (inc. FFT + wavelet), statistical operations and more on vector and array types. Optimized for SIMD and multi-threading where possible.
    Downloads: 0 This Week
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