OptiVec for Delphi 2009 Get a library of functions for floating-point and integer data types from various fields.
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OptiVec for Delphi 2009 Tags

integer floating point data point Integer Converter integer sequence integer library Integer Arithmetic FIFO integer stack Floating Point Unit Floating point emulation highlight data point Edit Integer 10-bytes floating-point number drag data point floating-point arithmetic point data integer precision floating-point sample arbitrary floating point data Unsigned Integer calculate Floating point value Hex to Floating point

OptiVec for Delphi 2009 Description

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 CodeGear Delphi 2009 (or RAD Studio). What's new in this version: Cholesky solver Counting functions

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