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DIGITAL SKILLS... DIGITALLY YOURS | OptiVec for Lazarus / FreePascal 8.0.1

ObjectPublisher's description
Program description (English)OptiVec contains more than 3500 hand-optimized, Assembler-written functions for all floating-point and integer data types from the following fields: 1. Vectorized form of arithmetic operators and math functions. 2. Matrix operations, e.g.: multiplication, inversion, LU decomposition, singular value decomposition, Cholesky, eigenvalues. 3. Fast Fourier Transform techniques for efficient convolutions, correlation analyses, spectral filtering, etc., both one- and two-dimensional. 4. Curve fitting for a wide range of model functions from simple linear regression to non-linear models with multiple data sets. 5. Statistics. 6. Comparisons (e.g., as building blocks for time series analysis). 7. Analysis (derivatives, integrals, extrema, interpolation). 8. Graphical representation of data in Cartesian coordinates. 9. Complex number math, both in cartesian and polar format. The vectorized implementation in Assembler makes OptiVec functions, on the average, 2-3 times faster than compiled source code of the same functionality. In many instances, the numerical accuracy is improved as well. This version is for the Windows64 target platform of Lazarus.
Program description (German)OptiVec ist eine Hochleistungs-Bibliothek von mehr als 3500 hand-optimierten, in Maschienensprache implementierten Funktionen für alle Fließkomma- und Ganzzahl-Datentypen aus den folgenden Bereichen: 1. Vektorisierte Form arithmetischer Operatoren und mathematischer Funktionen. 2. Matrix-Operationen, z.B.: Multiplikation, Inversion, LU-Faktorisierung, Singulärwert-Zerlegung (SVD), Cholesky, Eigenwerte. 3. Schnelle Fourier-Transformation sowohl ein- als auch zweidimensional; für effiziente Faltungen, Entfaltungen, Spektralfilterung usw. 4. Datenanpassung für einen weiten Bereich von Modellfunktionen von einfacher linearer Regression bis hin zu nicht-linearen Modellen mit Mehrfach-Datensätzen. 5. Statistik. 6. Vergleichs- und Zähl-Funktionen als Bausteine für Zeitreihen-Analysen. 7. Analysis (Ableitungen, Integrale, Extrema, Interpolation). 8. Graphische Darstellung in Cartesischen Koordinaten. 9. Komplex-zahlige Mathematik, sowohl in cartesischen als auch in Polarkoordinaten. Durch die vektorisierte Implementierung in Assembler sind OptiVec-Funktionen durchschnittlich 2-3 mal schneller als compilierter Quellcode derselben Funktionalität. Vielfach ist auch die numerische Genauigkeit verbessert. Die vorliegende Version von OptiVec ist für die 64-bit Windows-Plattform von Lazarus / FreePascal.
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NameDIGITAL SKILLS... DIGITALLY YOURS | OptiVec for Lazarus / FreePascal 8.0.1   OptiVec for Lazarus / FreePascal
Release date2020-08-28
Size2.85 MB
System requirementLazarus 2.0 or newer
TypeShareware ($ 249)
Category / SubcategoryDevelopment / Components & Libraries
Available languagesEnglish  German  
ChangesMany new functions. Several bug fixes.
Limitations90-days trial
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OS supportWin2000, WinXP, Win7 x32, Win7 x64, Windows 8, Windows 10, WinServer, WinOther, WinVista, WinVista x64
AuthorMartin Sander
ContactMartin Sander
Site nameMartin Sander
Site titleOptiVec - Vector, Matrix, and Complex-Math Libraries for PC
Site url
Company nameOptiCode - Dr Martin Sander Software Dev
Permission DistributionThis product may be distributed through CD compilations or Shareware sites on the Internet, provided that you notify us by email about this.
E.U.L.A.This is the Shareware version of OptiVec for Lazarus ('SOFTWARE'). It may be used under the following licence terms: 1. You may test the SOFTWARE free of charge for a period of up to 90 days on one computer. 2. Applications, created with the Shareware version of this SOFTWARE, will run only on the same computer on which this SOFTWARE has been installed. They cannot and may not be distributed to others. After the end of the trial period, they will cease functioning. 3. If you want to continue using this SOFTWARE after testing, and/or if you wish to distribute programs containing functions of this SOFTWARE, you have to purchase the registered version. 4. This SOFTWARE is provided on an 'as is' basis. Any explicit or implicit warranties for the SOFTWARE are excluded. 5. Despite thorough testing of the SOFTWARE, errors and bugs cannot be excluded with certainty. No claims as to merchantability or fitness for a particular purpose are made. 6. You may not use the SOFTWARE in any environment or situation where personal injury or excessive damage to anyone's property (including your own) could arise from malfunctioning of the SOFTWARE. 7. You may not decompile, disassemble, or otherwise reverse engineer the SOFTWARE into a machine-readable form. You may, however, inspect the functions it contains by means of debuggers like those included in the CodeGear and Microsoft compilers. Copyright for the SOFTWARE and its documentation: (C) 1996-2017 OptiCode - Dr. Martin Sander Software Dev. All rights reserved.