Fft

DataScene is a scientific graphing, graph animation, data analysis, curve fitting, and data monitoring program. It allows the user to easily plot 2D & 3D graphs (Area, Bar, Pie, Line, Surface, Ploar, and more), to manipulate, print, and export high quality graphs, to analyze data with various...

SPAN is a real-time 'fast Fourier transform' audio spectrum analyzer plug-in for professional music and audio production applications. For the most part it was derived from Voxengo GlissEQ dynamic parametric equalizer and reproduces its spectrum analysis functionality. SPAN provides you with a...

DataScene Lite is a data graphing and data analysis software package. It allows the user to easily plot brilliant 2D & 3D graphs (Area, Bar, Pie, Line, Surface, Polar, and more) with scientific, financial, and statistical data, to manipulate, print, and export high quality graphs, to analyze data...


Platforms: Windows

SPAN is a real-time 'fast Fourier transform' audio spectrum analyzer plug-in for professional music and audio production applications. For the most part it was derived from Voxengo GlissEQ dynamic parametric equalizer and reproduces its spectrum analysis functionality. SPAN provides you with a...


Platforms: Windows

SPAN is a real-time 'fast Fourier transform' audio spectrum analyzer plug-in for professional music and audio production applications. For the most part it was derived from Voxengo GlissEQ dynamic parametric equalizer and reproduces its spectrum analysis functionality. SPAN provides you with a...


Platforms: Mac

Includes a real-time and audio file based vector trace FFT analyzer, time domain oscilloscope with triggering, precision swept sine analyzer, precision multi-waveform signal generator, including ultra-flat pink noise; 1/3 octave RTA featuring precision, elliptical bandpass filters, spectrogram...


Platforms: Mac

Leq (m) movie calculator Leq (m) with weighting filters Leq dB(A),Leq dB(B) and Leq dB(C) Leq time and frequency protocol for excel or as a text file Average files converter to excel files (create your own Excel sheet) Change RMS level Meter with Peak Meter:: New features to this program include#...


Platforms: Windows

Time series and frequency spectrum analyzer optimized for handling of very long signals. It features: * Recording and playback with arbitrary real number sampling frequency with a real time sample rate converter of user configurable quality. * Real-time envelope and energy computation...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Spectro Frequency Analyzer software provides you with the ability to perform real-time FFT measurements using your PC or laptop sound card. The program computes the averaged auto power spectrum of the time signal recorded by a microphone, connected to the sound card. RMS or peak hold analysis can...


Platforms: Windows

Spectrum is a sound visualization effect based on FFT (Fast Fourier Transform) analysis. This effect is not exactly a scientific implementation but very useful to give visual feedback of the frequency components in playing sound in realtime. It is available for Flash (Player 9, ActionScript 3)...


Platforms: Windows, Mac, Unix, Linux

Astra Image 3.0 PRO gives you advanced, easy-to-use image processing, deblurring, enhancement and analysis tools. Features like deconvolution, wavelet sharpening and FFT filtering mean you can quickly and easily produce outstanding images. In addition, you can measure your images using aperture...


Platforms: Windows

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


Platforms: Mac, Linux

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.


Platforms: Mac, BSD, Solaris, Linux

FFT_Plugin is a REALBasic plugin designed to do direct and inverse Fast Fourier Transform. Windowing included with rectangular, triangular, Haming, Hanning, Welch, Blackman. compatible MacOS Classic (PPC,68k), MacOSX. Include FFT 2D. What's new in this version: Now is Universal Binary.


Platforms: Mac

MultiInspector is a multitrack spectrum analyzer (FFT and 31 band third octave) showing the spectral analysis of other plug-in instances in the same window. There are independent editor windows for different views of the same content, a high resolution mode for low frequency bands and many more...


Platforms: Mac

The FFT output can suply voltage output waveform and current waveforms. Requirements: - MATLAB 7.7 or higher - MATLAB's SimPowerSystems


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

This program calculates the non-destructive zoom Fast Fourier transform of a time history.The input file must be time(sec) and amplitude(units)Reference: Randall, Frequency Analysis, Bruel & Kjaer, page 170.


Platforms: Matlab

This function deconvolves one extremely large vector out of another extremely large vector very quickly. Enormous gains in speed are due to the use of two fft's and an ifft. To find out how to use this program, put it in you 'work' folder and type "help fdeconv".


Platforms: Matlab

Nonlinearity detection scheme based on zeroing the initial time response over various intervals and computing the FFT of each, as described in: M. S. Allen and R. L. Mayes, "Estimating the Degree of Nonlinearity in Transient Responses with Zeroed Early-Time Fast Fourier Transforms," in...


Platforms: Matlab

The program takes the columns of an input matrix and calculates the auto and cross correlation of these columns using an fft method. The result is very similar to the xcorr function. This method could be used to evaluate the cross correlation of repeating code sequences, and other similar...


Platforms: Matlab