Double Precision Floating Point

GROMACS is a versatile package to perform molecular dynamics, i.e. simulate the Newtonian equations of motion for systems with hundreds to millions of particles. It is primarily designed for biochemical molecules like proteins, lipids and nucleic acids that have a lot of complicated bonded...

Radix-4 FFT Test ScriptThis file runs three versions of a Radix-4 FFT written in MATLAB: radix4FFT1_Float.m computes a radix-4 FFT for floating point data types radix4FFT2_FixPt.m computes a fixed point radix-4 FFT (requires Fixed Point Toolbox) radix4FFT3_FixPtEML.m is an Embedded MATLAB version...

A Simulink model that generates and displays a simple cosine wave. The model computes the cosine function using the continuous phase method, which is based on Euler's formula for the complex exponential. The cosine generator is provided as a subsystem, which the user can copy-and-paste into other...


Platforms: Matlab

Run demo file included.Double to fixed-point conversion with setting options like word length, signed/unsigned, automatic or manual scaling, guard bits...


Platforms: Matlab

This program takes a color or monochrome image and lets the user threshold the monochrome image, or a single color band of a color image, via sliders to set the maximum and minimum thresholds. The pixels in the thresholded range are shown in the middle image as a binary image (black/white), and...


Platforms: Matlab

XSum - SUM with error compensationThe accuracy of the sum of floating point numbers is limited by the truncation error. E.g. SUM([1e16, 1, -1e16]) replies 0 instead of 1 and the error of SUM(RANDN(N, 1)) is about EPS*(N / 10).Kahan, Knuth, Dekker, Ogita and Rump (and others) have derived some...


Platforms: Matlab

This function reads in numbers from a text file and stores them to a cell array. It solves the problem that often the numbers in the text file are written by programs (e.g. MS Excel) using the Windows regional settings for the format of a number, e.g. 100,000.123 (english) or 100.000,123...


Platforms: Matlab

This M-File extends MATLAB's inbuilt dec2bin() and bin2dec() functions functionalities. When you enter a floating point number as 25.757 you expect to get the correspoing binary number and vice versa.Feel free to make corrections. But make reference to me where needed(laugh).


Platforms: Matlab

Sound Sculptor Pro is a high quality sound program for the Macintosh that's two programs in one, a stereo sound editor and a multitrack recording studio with real time effects. Sound Editor ???*Nz Easy to use interface ???*Nz Lots of high quality effects ???*Nz Supports AIFF and WAVE file...


Platforms: Mac

logfloat is a Haskell module that presents a class for storing numbers in the log-domain. The main reason for doing this is to prevent underflow when multiplying many probabilities as is done in Hidden Markov Models. It is also helpful for preventing overflow.


Platforms: Mac

Instantly compute and fine-tune your margin in just seconds with iMargin for FileMaker, based on SUI Solutions???*a*? popular iMargin for iPhone. iMargin is the perfect solution when you need to make a quick decision and there???*a*?s no time to input an extensive formula. Just enter two values...


Platforms: Mac

delaboratory is a Free Software color correction utility, it allows you to modify color/contrast of your photo in a creative way - by peforming non-destructive operations in different colorspaces with floating-point precision per channel.


Platforms: Mac

Audio Compressor & Limiter is a cross-platform Java application which works on Linux, Windows and Mac OS X. The program takes audio data from a selected input sound device/mixer applies compression as well as brick wall limiting and sends the processed data to the chosen output sound...


Platforms: *nix

Math::GMPf - perl interface to the GMP library's floating point (mpf) functions.


Platforms: *nix

Time::CTime is a Perl module with format times ala POSIX asctime. SYNOPSIS use Time::CTime print ctime(time); print asctime(localtime(time)); print strftime(template, localtime(time)); strftime conversions %% PERCENT %a day of the week abbr %A day of the week %b month abbr %B month %c ctime...


Platforms: *nix

StelsCSV is a CSV JDBC type 4 driver that allows to perform SQL queries and other JDBC operations on text files (comma-separated, delimiter-separated, fixed-length, etc). Also, the driver can be used for writing data importing applications and migration tools. Here are some key features of...


Platforms: *nix

CANVAS 9 Scientific Imaging Edition offers all the features of the Professional Edition plus advanced image processing tools and direct import of DICOM format files.CANVAS 9 Scientific Imaging Edition is the first product of its kind to incorporate an extensive array of image processing tools to...


Platforms: Mac

CANVAS 9 Scientific Imaging Edition offers all the features of the Professional Edition plus advanced image processing tools and direct import of DICOM format files.CANVAS 9 Scientific Imaging Edition is the first product of its kind to incorporate an extensive array of image processing tools to...


Platforms: Windows

Advanced music creation tool. Next generation of trackers. Modular virtual studio. * Compatibility with thousands of virtual instruments - can load VST, VSTi and DirectX DMO plugins. * Integrated sampler. Up to 15 typical tracker effects support. * Can import next types of song...


Platforms: Windows

TTCalc is an open source mathematical calculator. It features arithmetical functions, trigonometric functions, inverse trigonometric functions, hyperbolic functions, inverse hyperbolic functions, logical operators, logarithms, functions for converting between degrees and radians and so on....


Platforms: Windows