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Discrete Fourier Transform



Size: 73.0 KB | License: Freeware
Category: Miscellaneous
Frequency Analyzer Whistle a melody and watch this program graph the pitch in real time. The Frequency Analyzer technically speaking performs a Fast Fourier Transform of the sound. What it means is that it analyzes your voice and splits it into its component frequencies. Watch patterns of speech, the harmonics of vowels and the noise of sibilants. The size of the program is only 64k! (zipped 32k)
Size: 8.0 MB | License: Shareware | Price: US$29.99 | Category: Mathematics
Bradleys Super Math Program This program offers many features for doing calculations in math, physics, statistics, and engineering. These include 2D & 3D equation graphing like "x*sin(y)", physics / engineering unit conversions & constants, frequency spectrum, Fourier transform (if you have a microphone you can actually analyze your voice), curve fitting / line regression, polynomial fit, histogram, trig functions, spreadsheet, & more!

OS: Windows
Software Terms: 2d, 3d, Chart, Constants, Conversions, Curve, Engineering, Equations, Fit, Fitting
 
 
Size: 1.4 MB | License: Shareware | Price: US$35 | Category: Miscellaneous
WhMic WhMic is a multimedia shareware program running on Windows for end-to-end secure internet communication (VoIP) and chat, for MP3, Windows Media and Real Media audio streams playing, and for voice detection. WhMic is a multimedia program running on Windows whose purposes are: - The treatment of voice in order to enhance its quality and to facilitate its detection. - The bi-directional communication and the diffusion of voice, music and messages using...

OS: Windows
Software Terms: Chat, Communication, Enhancement, Internet, Mp3, Real Media, Security, Voice, Voip, Windows Media
Size: 1000.0 KB | License: Freeware | Category: Science
FTIR Screensaver FTIR Screensaver contains images and screenshots of FTIR Spectrometer and Gas Analysis Software ( FT-IR ). FTIR has many applications in chemical, petroleum and semiconductor environmental monitoring. About IMACC ( Industrial Monitor and Control Corporation - www.ftir.bz ) IMACC FTIR is a leading provider of FTIR Spectroscopy Instrumentation and FT-IR Gas Analysis Software. IMACC designs and develops FTIR ( Fourier Transform Infrared, FT-IR )...

OS: Windows
Software Terms: Analysis, Chemical, Ft-ir, Ftir, Gas, Imacc, Inferometer, Petroleum, Semiconductor, Spectroscopy
 
 
Size: 1.3 MB | License: Shareware | Price: US$33.85 | Category: Science
Rainbow Find best Spectral Estimation Method for a Power Spectral Density plot. A menu of 10+ spectral estimators from Steve Kay's textbook 'Modern Spectral Estimation' 1988 is available to choose from. The results differ dramatically from one estimator to another. Plus, varying input parameters and/or number of points may provide discrepancies. See how zero padding effects your results. See 50+ dB weak signal detection.

OS: Windows
Software Terms: Engineering, Fft, Fourier Transform, Mathematics, Power Spectra, Psd, Spectral Analysis, Spectral Estimation, Spectrum, Teaching
Size: 862.1 MB | License: Shareware | Price: US$499 | Category: Delphi
SignalLab VCL Delphi/C++ Builder VCL/FMX components library for fast and easy complex Digital Signal Processing (DSP) and data visualization with zero lines of program code. Includes visual graphical editor for codeless development. Free for non-commercial use. Delphi/C++ Builder VCL and FireMonkey (FMX) components library for fast Digital Signal Processing (DSP) and data visualization. Allows fast complex signal manipulations with zero lines of program code. The library is fully multithreaded,...

OS: Windows
Software Terms: Bandpass, Bandstop, C++ Builder, Component, Components, Dct, Delphi, Dft, Digital Signal Processing, Dsp
Size: 247.6 MB | License: Shareware | Price: US$579 | Category: Programming
SignalLab .NET .NET 2.0-4.5 components for fast Digital Signal Processing (DSP) and data visualization. Allows fast complex signal manipulations with zero lines of program code. Includes a visual graphical editor for codeless design. Free for non-commercial use. SignalLab .NET is a set of .NET 2.0-4.5 components for fast Digital Signal Processing (DSP) and data visualization. Allows fast complex signal manipulations with zero lines of program code. The library is fully multithreaded, utilizes very...

OS: Windows
Software Terms: .net, .net Component, .net Components, .net Library, Bandpass, Bandstop, C#, Dct, Dft, Digital Signal Processing
Size: 4.2 MB | License: Freeware | Category: Image Viewers
Photo Manager 2008 Standard Preview, organize, edit, and print your digital photos with Photo Manager 2008. Find images on your computer and remove duplicates. Preview, organize, edit, and print your digital photos with Photo Manager 2008. Find images on your computer and remove duplicates. Assign keywords, ratings, and captions to your photos, and then pick the required photo from the database in one...

OS: Windows
Software Terms: Camera, Cameras, Canon, Digital, Edit, Eos, Image Manager, Ixus, Management, Manager
Size: 2.0 MB | License: Freeware | Category: ActiveX
DiceChecker DiceLock Security DiceChecker DLL Library - Incorporate random number tests in your applications. The C++ library contains classes implementing Frequency, Block Frequency, Cumulative Sum Forward, Cumulative Sum Reverse, Runs, Longest Run Of Ones, ... FREE DiceLock Security DiceChecker DLL Library. If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at random, you can incorporate DiceChecker...

OS: Windows
Software Terms: Address Windowing Extension, Approximate Entropy, Awe, Block Frequency, Cumulative Sum, Discrete Fourier Transform, Free Dicelock C Classes, Frequency, Longest Run Of Ones, Random Number Test
Size: 2.8 MB | License: Freeware | Category: ActiveX
DiceCheck DiceCheck GUI and SDK, DLL Library - Incorporate random number tests in your applications. The C++ library contains classes implementing Frequency, Block Frequency, Cumulative Sum Forward, Cumulative Sum Reverse, Runs, Longest Run Of Ones, ... FREE DiceLock Security DiceCheck GUI and DLL Library. If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at random, you can incorporate...

OS: Windows
Software Terms: Address Windowing Extensions, Approximate Entropy, Awe, Block Frequency, Cumulative Sum, Discrete Fourier Transform, Free Dicelock Gui And C Classes, Frequency, Longest Run Of Ones, Ram Memoryy
Size: 65.6 KB | License: Freeware | Category: ActiveX
JDiceChecker - Linux Installer DiceLock Security JDiceChecker .JAR Library - Linux installer. Incorporate random number tests in your applications. Java .JAR library implements classes as Frequency, Block Frequency, Cumulative Sum Forward, Cumulative Sum Reverse, Runs,... FREE DiceLock Security JDiceChecker Java .jar library. Linux installer program. If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at...

OS: Linux, Unix, Java
Software Terms: Approximate Entropy, Block Frequency, Cumulative Sum, Discrete Fourier Transform, Frequency, Jdicechecker Free Dicelock C Linux Classes, Linear Complexity, Longest Run Of Ones, Overlapping Template Matchings, Random Number Test
Size: 1.2 MB | License: Freeware | Category: ActiveX
JDiceCheck - Mac OS X installer JDiceCheck Mac OS X 10.6 Java GUI and extension .jar Library - Incorporate random number tests in your applications. The Java library contains classes implementing Frequency, Block Frequency, Cumulative Sum Forward, Cumulative Sum Reverse, Runs, ... FREE DiceLock Security JDiceCheck Mac OS X 10.6 GUI and extension .jar library. If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at random,...

OS: Mac, Java
Software Terms: Approximate Entropy, Block Frequency, Cumulative Sum, Discrete Fourier Transform, Frequency, Longest Run Of Ones, Random Number Test, Rank, Runs, Serial
Size: 1.1 MB | License: Shareware | Price: US$11.8 | Category: Audio Composers
Xitona Guitar Tuner Pitch measuring accuracy much higher then usual software tuners based on fast Fourier transform (FFT). This software use special algorithm instead of FFT. Acoustic guitar strings tuning. High precession note pitch measuring. This simple software determining exactly pitch of your guitar strings, by using microphone and sound card. You can try it free of charge even without microphone. If you think you can tune your guitar exactly using only...

OS: Windows
Software Terms: Guitar, Measure, Pitch, Tuner
Size: 245.8 KB | License: Freeware | Category: Miscellaneous
1D Fast Fourier Transform The Fourier Transform is a powerful tool allowing us to move back and forth between the spatial and frequency domains. The Fourier Transform is a powerful tool allowing us to move back and forth between the spatial and frequency domains. Many of our explanations of key aspects of signal processing rely on an understanding of how and why a certain operation is...

OS: Windows
Size: 163.4 KB | License: Freeware | Category: ActiveX
XDiceChecker DiceLock Security libXDiceChecker.dylib Library - Mac OS X. Incorporate random number tests in your applications. Mac OS X .dylib library implements classes as Frequency, Block Frequency, Cumulative Sum Forward, Cumulative Sum Reverse, Runs,... FREE DiceLock Security XDiceChecker Mac OS X 10.6 .dylib library. If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at random, you can...

OS: Mac
Software Terms: Approximate Entropy, Block Frequency, Cumulative Sum, Discrete Fourier Transform, Frequency, Linear Complexity, Longest Run Of Ones, Overlapping Template Matchings, Random Number Test, Rank