RSS 4 projects tagged "fft"

Download No website Updated 03 Feb 2010 Brp-pacu

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Pop 52.36
Vit 1.54

Brp-pacu is a cross-platform dual-channel FFT-based acoustic analysis tool to help engineers analyze live professional sound systems using the transfer function. One feature is the ability to capture four sample plots, average them, and invert to aid in final EQ.

Download Website Updated 20 Aug 2013 Meta.Numerics

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Pop 80.05
Vit 7.67

Meta.Numerics is a Mono-compatible .NET library for scientific and numerical programming. It includes functionality for matrix algebra (including SVD, non-symmetric eigensystems, and sparse matrices), special functions of real and complex numbers (including Bessel functions and the complex error function), statistics and data analysis (including PCA, logistic and nonlinear regression, statistical tests, and nonuniform random deviates), and signal processing (including arbitrary-length FFTs).

Download Website Updated 12 Oct 2011 2DECOMP&FFT

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Pop 34.35
Vit 2.16

The 2DECOMP&FFT library is a software framework in Fortran to build large-scale parallel applications. It is designed for applications using three-dimensional structured mesh and spatially implicit numerical algorithms. At the foundation, it implements a general-purpose 2D pencil decomposition for data distribution on distributed-memory platforms. On top, it provides a highly scalable and efficient interface to perform three-dimensional distributed FFTs.

No download Website Updated 22 Nov 2011 PFFFT

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Pop 27.13
Vit 29.74

PFFFT is a very small 1D Fast Fourier Transform library based on the venerable FFTPACK v4. It handles single precision real and complex transforms. Computations take advantage of SSE1 instructions on x86, Altivec on PowerPC, and NEON on ARM, allowing it to achieve a performance level that is not too far from the very best FFTs (FFTW, Intel MKL, Apple vDSP).

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r6rs-protobuf

Protocol Buffers for R6RS Scheme.

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Classing{js}

A library that mimics the classical OOP style in JavaScript.