Free Downloads: Discrete Fourier Transform
User-friendly 2D FFT/iFFT (Fast Fourier Transform) plug-in for Adobe PhotoShop compatible plug-in hosts.It uses one of the fastest implementations of the Discrete Fourier Transform and has many applications including periodic noise removal and pattern detection. This can be very useful in analyzing fingerprints, paper sieve patterns etc.
Category: Multimedia & Design / Multimedia App's
Publisher: KamLex, License: Freeware, Price: USD $0.00, File Size: 390.0 KB
Platform: Windows
The Fourier Transform is a powerful tool allowing us to move back and forth between the spatial and frequency domains. This applet helps students feel comfortable, helping to build a strong intuitive grasp of how signals in one domain correspond to signals in the other.
Students can load scanlines from common image patterns and see that scanline's Fourier...
Category: Multimedia & Design / Fonts
Publisher: Brown University, License: Freeware, Price: USD $0.00, File Size: 244.7 KB
Platform: Windows
NIST benchmark for librandomtest.
NIST benchmark for librandomtest.so checking. Includes object code. Implemets the following tests: Approximate Entropy, Block Frequency, Cumulative Sums, Discrete Fourier Transform, Linear Complexity, Longest Run Of Ones, Rank, Overlapping Template Matchings, Runs, Serial, Universal.
Category: Home & Education / Mathematics
Publisher: DiceLock.org, License: Freeware, Price: USD $0.00, File Size: 962.6 KB
Platform: Linux, Unix
Random tests shared library in C.
Random tests shared library in C. Includes object code. Implemets the following tests: Approximate Entropy, Block Frequency, Cumulative Sums, Discrete Fourier Transform, Linear Complexity, Longest Run Of Ones, Rank, Overlapping Template Matchings, Runs, Serial, Universal.
Category: Home & Education / Mathematics
Publisher: DiceLock.org, License: Freeware, Price: USD $0.00, File Size: 26.0 KB
Platform: Linux, Unix
NIST benchmark for random stream checking.
NIST benchmark for random stream checking. Includes source and object code. Visual C++ 2008 project paramaters included. Implemets the following tests: Approximate Entropy, Block Frequency, Cumulative Sums, Discrete Fourier Transform, Linear Complexity, Longest Run Of Ones, Rank, Overlapping Template Matchings, Runs, Serial, Universal.
Category: Home & Education / Mathematics
Publisher: DiceLock.org, License: Freeware, Price: USD $0.00, File Size: 236.0 KB
Platform: Windows
Freeware
FREE DiceLock Security XDiceCheck GUI and .dylib library for Mac OS X. 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 XDiceChecker .dylib library in your applications to be sure that the random streams are at random. Incorporate random number tests in...
Category: Software Development / Components & Libraries
Publisher: DiceLock Security, License: Freeware, Price: USD $0.00, File Size: 1.1 MB
Platform: Mac
Freeware
FREE DiceLock Security iDiceChecker iOS static library for iPhone, iPad & iPod. 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 libiDiceChecker.a static library in your Cocoa applications for iPod, iPhone and iPad to be sure that the random streams are at...
Category: Software Development / Components & Libraries
Publisher: DiceLock Security, License: Freeware, Price: USD $0.00, File Size: 163.4 KB
Platform: Unknown
FTNMR Simulator is a Microsoft Windows program that simulates the prinicples and operation of Fourier Transform NMR. You can interactively change the different parameters involved and view the results.This is an improved version of the original simulation program; now you can even listen to your FID!
Category: Business & Finance / Applications
Publisher: Virginia Tech Chemistry, License: Freeware, Price: USD $0.00, File Size: 3.0 MB
Platform: Windows
EssentialFTIR is a complete program for handling Fourier Transform Infrared data.
EssentialFTIR is a complete program for handling Fourier Transform Infrared data. This is a search program for FDM FTIR Reference Spectra Databases, it is easy to use, and it makes complex data manipulations simple. The powerful batch-processing option automates repetitive tasks.
It reads and writes data in industry-standard file formats and generates automatic...
Category: Games / Misc. Games
Publisher: Operant LLC, License: Shareware, Price: USD $1100.00, File Size: 19.5 MB
Platform: Windows
Freeware
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 DiceChecker library in your applications to be sure that the random streams are at random. Incorporate random number tests in your applications. The C++...
Category: Software Development / Components & Libraries
Publisher: DiceLock Security, License: Freeware, Price: USD $0.00, File Size: 2.8 MB
Platform: Windows
Shareware
NumXL is a Microsoft Excel add-in for econometrics and data analysis, designed to make finance modeling and time series easier to manage. You can perform all of your data work right in Excel. NumXL allows you to apply advanced econometric analysis quickly and easily via an intuitive user interface. You can track and make changes to your data and share your analysis, modeling and results with...
Category: Business & Finance / Business Finance
Publisher: Spider Financial Corp, License: Shareware, Price: USD $625.00, File Size: 609.0 KB
Platform: Windows
FTL-SE is a program for performing Fourier Transforms, which can be useful in teaching Crystallography, since they are related to Optical Transforms (e.g. laser diffraction patterns). Furthermore one may get a quick hands-on experience with the usefulness of processing images in the frequency domain for certain band filters etc. This software is Freeware and can be distributed freely.
Category: Home & Education / Teaching Tools
Publisher: JCrystalSoft, License: Freeware, Price: USD $0.00, File Size: 6.9 MB
Platform: Windows
Discrete Browser is a web browser (like Internet Explorer) with special features which allow much greater privacy for your online surfing experience.Discrete Browser's Insta-Hide allows you to instantly hide the browser if, for example, someone unexpectantly walks in on you.Discrete Browser's visibility level can be ajusted from normal (opaque) to varying levels of...
Category: Internet / Tools & Utilities
Publisher: Pewter Software, License: Shareware, Price: USD $24.95, File Size: 2.4 MB
Platform: Windows
PyWavelets is a Python wavelet transforms module that includes: 1D and 2D Forward and Inverse Discrete Wavelet Transform (DWT and IDWT); Computing Approximations of wavelet and scaling functions; Over seventy built-in wavelet filters and support for custom wavelets.
Category: Software Development / Misc. Programming
Publisher: Python Software Foundation, License: Freeware, Price: USD $0.00, File Size: 166.5 KB
Platform: Windows
EcosimPro is a first class modelling and simulation tool for modelling 0D or 1D multidisciplinary continuous-Discrete systems and any kind of system based on differential-algebraic equations (DAE) and Discrete events. EcosimPro has been designed to carry out both steady and transient studies. It provides a highly intuitive graphics environment that facilitates usage for creating...
Category: Utilities / Misc. Utilities
Publisher: E.A.A.I.E., License: Freeware, Price: USD $0.00, File Size: 99.6 MB
Platform: Windows
DESUMA is tool resulting from the integration of the UMDES library of routines for the study of Discrete-event systems (developed at the University of Michigan) within GIDDES. The UMDES functions are integrated into GIDDES using the plugin functionality.
The UMDES-LIB is a library of C routines written for the study of Discrete event systems modeled by finite-state...
Category: Home & Education / Miscellaneous
Publisher: Mount Allison University, License: Freeware, Price: USD $0.00, File Size: 12.7 MB
Platform: Windows
Face Recognition Polar Frequency Features. .
Face Recognition Polar Frequency Features
Category: Home & Education / Miscellaneous
Publisher: Luigi Rosa, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows, Linux, Unix
OriginPro 8.7 is a program to perform data analysis, statistics and graphing.
The program provides the most frequently used advanced statistical tests. It includes expanded parametric hypothesis testing tools, expanded nonparametric hypothesis testing tools, survival analysis tools, ROC curves and expanded descriptive statistics tools.
For the data analysis, OriginPro...
Category: Home & Education / Mathematics
Publisher: OriginLab Corporation, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows
Freeware
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 library in your applications to be sure that the random streams are at random. New version allows to work with pages blocked in memory (RAM) not being...
Category: Software Development / Components & Libraries
Publisher: DiceLock Security, License: Freeware, Price: USD $0.00, File Size: 2.0 MB
Platform: Unknown
Shareware
SignalLab 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 well modern multi-core systems, and runs at full native performance. Also includes a visual graphical editor for codeless development....
Category: Software Development / Components & Libraries
Publisher: Mitov Software, License: Shareware, Price: USD $570.00, File Size: 247.6 MB
Platform: Windows
Shareware
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, utilizes very well modern multi-core systems, and runs at full native performance. Also includes Visual Graphical Editor for Codeless Development and...
Category: Software Development / Components: Delphi
Publisher: Mitov Software, License: Shareware, Price: USD $499.00, File Size: 862.1 MB
Platform: Windows
Whistle a melody and watch this program graph the pitch in real time.
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 (you need a sound card and a microphone to use this program). 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...
Category: Audio / Utilities & Plug-Ins
Publisher: Reliable Software, License: Freeware, Price: USD $0.00, File Size: 73.0 KB
Platform: Windows
DIVINE is a tool for LTL model checking and reachability analysis of discrete distributed systems.
DIVINE is a tool for LTL model checking and reachability analysis of Discrete distributed systems. The tool is able to efficiently exploit the aggregate computing power of multiple network-interconnected multi-cored workstations in order to deal with extremely large verification tasks. As such it allows to analyze systems whose size is far beyond the size of systems that can be handled...
Category: Internet / Misc. Plugins
Publisher: ParaDiSe Labs, License: Freeware, Price: USD $0.00, File Size: 14.7 MB
Platform: Windows
StatFree is a statistics, analysis, graphics and mathematics software package.
StatFree is a statistics, analysis, graphics and mathematics software package.
Category: Home & Education / Science
It provides several functions, as following :
- calculation of statistical measures (mean, sum, median, standard deviation, variance, standard error of mean, minimum, maximum, lower quantil, upper quantil)
- t-test
- F-test
- Chi²-test
- ANOVA
- correlation
Publisher: VietenDynamics, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows
FFT-z Processor Stress Test is a tool performing Fast Fourier Transforms (FFT) for Multi-CPU stress testing.It has been inspired by CPU-z, Orthos, Prime95, wPrime, OCCT and others, and uses the CPU features unit.
Category: Utilities / Optimizers & Diagnostics
Publisher: fft-z.org, License: Freeware, Price: USD $0.00, File Size: 1.1 MB
Platform: Windows, Mac, Vista
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