ABF Value Converter is an application for measurement units conversion. This software easily converts various measurement values into any other possible ones. Inches to centimetres, pounds to kilograms, Fahrenheit to Celsius... and more than 5000 other conversions, grouped according to categories. ABF Value Converter also calculates the values of many mathematical functions, as well as makes it possible to conduct geometric constructions and calculations for some figures.ABF Value Converter contains 11 conversion calculators (one per measurement group), 3 geometric calculators, 2 calculators of the most common functions and a converter between different number systems such as Dec, Hex, Bin and Roman. The user interface of this program is based upon opinions of different users. The Outlook-styled bar makes navigation easy and convenient. Program interface is customized, so the users can change it, according to their preferences.

  • : Shareware / $19.95
  • : ABF Software, Inc
  • : 06.09.2011

Algebrus is a powerful software for scientific and general purpose calculations. It provides user with numerous mathematical and analysis functions, and allows unlimited extension of its functionality by means of user-defined types, operators, routines, and libraries. Extensibility is based on a built-in simple to learn and yet powerful programming language XPascal. Algebrus can be used both as a simple evaluate-while-typing calculator and as a powerful mathematical analysis application, which includes 2D and 3D graphic plots of functions and data, command line execution console, and a syntax-highlighted XPascal editor as a part of the integrated development environment. Algebrus has the following major features.Calculations:Native support of vector and matrix calculations2D and 3D graphic plots of functions and dataMore than 60 built-in mathematical routinesUser-programmed procedures and functionsSolving of ordinary differential equationsLinear algebraic equation system solvingStatistical data analysisFourier analysis.Additional toolboxes:Support for complex and quaternion numbersSupport for polynomials and polynomial algebraSolving polynomial equations and finding polynomial extremumsPlotting polynomials, polynomial roots (root locus), and polynomial extremumsPolynomial interpolation and data fittingCalculating of eigen values of a matrixConverting to and from many dimensions of 18 different physical and mathematical quantitiesCalculating of rotation matrices from quaternion numbers.User interface:Simple interactive user interface for function evaluationCompact and full user interface modesSimple user interface for graphic plottingExporting graphics in standard formatsEvaluate-while-typing modeDecimal, binary, and hexadecimal integer formatsSyntax-highlighted XPascal editorSyntax-highlighted command console.

  • : Shareware / $14.50
  • : Vladislav Apostolyuk
  • : 27.06.2010

Vectorizer for CAD/CAM professionals, designers and illustrators. Available also as Raster to Vector SDK, ActiveX and Com Component. Converts and refines architectural, mechanical, tech drawings, maps, graphics for books and journals and more from raster to vector. Digitizes math graphics. Refines vector graphics, creates fine lines and shapes. Output in vector formats DXF (AutoCAD), AI (Adobe Illustrator), EMF, WMF and ASCII XY (Excel).

  • : Shareware / $99.00
  • : AlgoLab
  • : 24.07.2008

ArtFormula package contains two nonvisual Delphi componenst for symbolic expression parsing and evaluation. Provides runtime scripting engine for automating your programs.Provides:7 arithmetic operations10 logical operationsstring concatenation22 arithmetic functions10 statistical functions2 logical functions15 string functions13 date functionsUser defined constantUp to 255 user defined variablesUp to 255 user defined functions (modules). ArtFormula programming language supports:Variables definitions and assigmnent statementIncrement and Decrement operationsReturn functionCompound statement (BEGIN... END)IF statementWHILE loopUNTIL loopFOR loopInterface functions: msg('text','caption',props), input('caption', 'text', defvalue).

  • : Free
  • : Artem Parlyuk
  • : 13.05.2009

This package implements an Artifical Neuronal Network (ANN), which is based on a backpropagtion algorithm. Empower your Delphi or C++ Builder application with Artificial Intelligence.Have a look at the included demo first, if you don't know the power of ANN. The demo illustrate an easy way to implement a simple OCR-Solution with the Component. No setup-procedure is necessary to run the demo.

  • : Shareware / $149.00
  • : logiware gmbh
  • : 06.03.2011

Auto2Fit is a revolution tools and beats all other simliar ones in the area of nonlinear regression.Almost all data analysis software packages (SPSS, SAS, Statistical, Origin Pro, DataFit, Stata or Systat) need end-users to provide/guess initial start values, and the successes of nonlinear regression computation are havily depended on those guessed data. Unfortunately, for most of people, the guesses of proper start values are nightmare.With the unique, robust and high efficient optimation algorithms of Global Levenberg-Marquardt and Global BFGS, proposed newly, Auto2Fit is no long to require the end-users to provide/guess initial start values (but with free random ones), the performance, however, is much better than any others. Auto2Fit has turned to be the best one for nonlinear regerssion analysis nowadays.Auto2Fit is also a flexible, versatile, easiest-to-use tool in the areas of function optimization, equation solving, parameter estimation, combinational problems (like TSP) and chart drawing.Application Areas:Auto2Fit can be used in the areas such as: Regression and Curve Fit: linear, nonlinear, multi-nonlinear with no limitations on variable and parameter number.Global Optimization: find the maximal/minimal value of any function. The function may be nonlinear, non-continues, non derivable.Equation Solve: solve any type of equation or system equations, both linear and nonlinear.Model Auto-calibration: parameter estimation of complicated engineering model.Combinational Problems: solve problems like TSP and Short-Path.Chart Drawing: 2-D, 3-D cartesian and 2-D parametric function chart, especial for implicit functions. Algorithms:A number of optimization algorithms have been integrated in Auto2Fit: Genetic Algorithm (GA): both encode/decode mode and real-value based mode, six crossover types and seven selection types. Particle Swarm Optimization (PSO): six schemes (2 standard and 4 new).Differential Evolution (DE): ten schemes (5 new) and four routs (3 new).Maximum Inherit Optimization (MIO): four schemes.Simulated Annealing (SA).Simplex Method (SM).Levenberg-Marquardt (LM): standard LM and Global LM.Quasi-Newton (BFGS): standard BFGS and Global BFGS.Self-Organizing Migrating Algorithms (SOMA).Conjugate-Gradient Method (CGM).Powell Optimization (OP).Tabu Search (TS).More Features:Support VB and Pascal style script, as a result, any complicated problem could be described. The script engine is extremely fast, for example, 5 - 30 times faster than MS VB.Multi-data file, multi-outputs supported: this unique feature makes it very useful for parameter estimation with multi-data file.Easy to handle file-depended parameters and file-depended constants.Bulit-in Excel-like, multi-windows spreadsheet, easy for pre- and post-data process. Over 140 examples are included in the package, covering the areas of regression, curve fit, optimization, equation solving and parameter estimations.and much more...

  • : Shareware / $288.00
  • : CPC-X Software
  • : 02.06.2010

Calculations with float numbers of unlimited precision. This is alpha version, availiable under GPL licence. Addtion, Division, Multiplication, sqrt, Ln, Exp, sin, cos, tan, arcsin, arccos, arctan and factorial are implemented. Change Log: version 0.02: - Read/write variable to XML version 0.01: - improved precision of bfVal for extended values, - Faster PI calculation - based on pi=176*arctan(1/57)+28*arctan(1/239)-48*arctan(1/682)+96*arctan(1/12943) - faster bfLn - on-spot constants re-calculation thanx to: Sasa Zeman (, version 0.0: first version available...

  • : Free
  • : Alex Fihman
  • : 20.05.2010

The Biorhythms Studio II is a tool for professional MS biorhythms developers which smoothly integrates:an biorhythms-oriented text editor, macro preprocessor,critical compilation into internal phase model, phase synchronization,phase decompiler,biorhythms debugger,MS Visual SourceSafe support.Biorhythms Studio II aims to provide you with the most efficient environment for active phase development and management by keeping the structure of your active in a set of well-structured, readable, reusable and RDBMS-independent biorhythms scripts. A unique phase matching engine generates the minimal non-destructive biorhythms for any phase changes you do in the source scripts, providing for easy phase synchronization. The current version supports MS biorhythms Server only.

  • : Shareware / $30.00
  • : Diplodock
  • : 07.11.2008

Program for processing chemistry reactions (Balance & Stoichiometry).

  • : Shareware / $50.00
  • : MCoP
  • : 09.10.2009

First official Open Source Project is a Delphi (Object Pascal) implementation of the Delta Blueincremental dataflow constraint solver. What is a incremental dataflow constraint solver?Simply put, it maintains relationships between variables and when a variable changes, automatically computes which variables are dependant and what their new values should be. For example: Given the constraint A + B = C, when either A or B changes, C will be recalculated; But if C changes, Delta Blue will also recalculate A or B depending on the strength of the constraint.

  • : Free
  • : W&C Information Consultants
  • : 19.05.2008

Dew Lab Studio contains: MtxVec library with Stats Master, DSP Master and Data Miner add ons.MtxVec v2.0 feature list:object oriented numerical library for Delphi and C++ Builder users and .NETComplete support for complex numbers for all functions in single or double precision.Matrix operations: Solving a system of linear equations with refinment and condition number via LU, QR or SVD decomposition, Inverse of the matrix, Eigenvalues and eigenvectors, Sylvester equation, Teoplitz system solver, 2D FFT, Inverse 2D FFT, 2D real FFT, Square root of the matrix, Logarithm of the matrix...Vector operations: autocorrelation, circular convolution, cross correlation, forward and inverse discrete cosine transform, forward and inverse FFT, Geortzx92el algorithm, Hilbert transform...Probability distributions PDF, CDF and Inverse CDF: binomial, geometric, hypergeometric, negative binomial, Poisson, discrete uniform, beta ,Cauchy, chi-squared, exponential, F, gamma, Maxwell, normal, Pareto, Rayleigh, Student (T), Continuous uniform, Weibull..Sparse matrix operations: Solver for banded sparse matrices, Iterative sparse solvers: SGS, CG, BC, CS, GMRES, OM with LU preconditioning. Direct sparse solver for non-symmetric matrices. Conversions supported between: Banded, Dense, Sparse and Triplets matrix formats.Performance features: CPU specific optimizations, Critical functions optimized in assembler, symmetric multiprocessing, block processing support for vectors, fast object create and destroy, thin object layer, vector/matrix design.Special functions: complete elliptic integrals, Jacoby elliptic functions, Airy function and its derivative, Airy function of second kind and its derivative, Bessel functions: J, Y, I, K and H, associated Legendre polynomials.Math parser capable of parsing equations with real and complex numbers. Customizable operators, functions and variables.Polynomials: Finding roots, polynomial evaluation, Cubic splines, Linear and cubic interpolation algorithms, construction and evaluation of piece-wise polynoms, polynomial division (deconvolution) and multiplication (filter).Optimization methods: Brent, BFGS, Marquardt and Nelder-Mead minimization methods, numerical gradient and Hessian matrix and more...Management functions: save and load matrices in different formats: binary, text, matrix-market. View matrices with built-in viewer. Visualize vectors and matrices on the charts, Store data in different precisions. Edit and display complex numbers, A thread component allows you to quickly provide efficient progress indicators and cancel option for your numerical algorithm.Key new features in v2.0: Support for SSE3, .NET support, Sparse matrices: Umfpack v4.3 and Pardiso sparse solvers included, new random generators, new FFT engine for arbitrary 1D, 2D and 3D FFT sizes, vastly improved support for C++Builder, Sparse solvers for complex sparse matrices, many many new primitive vectorized functions, new memory management, automatic source recompile tool including TeeChart support.Stats Master v2.0 features:19 different distributions (PDF, CDF and inverse CDF function), mean and variance for all 19 distributions, random generators for 15 distributions, parameter estimate for beta, binomial, exponential, gamma, geometric, normal, Poisson, continuous uniform and Weibull distribution.Descriptive statistics: histograms, ogives nth-Moment, percentile, range, Interquertile Range IQR, mean, harmonic mean, geometric mean, trimmed mean, median, skewness, kurtosis, standard deviation, root mean square RMS, minimum, maximum, covariance, correlation matrix, cumulative sum.Principal component analysis (PCA): PCA by using the covariance matrix, PCA Residuals, Barlett test for dimensionality, Hypothesys testing: Nonparametric tests (sign test, Wilcoxon tests)Parametric tests (one-sample t-test, two-sample paired/unpaired t-test), Z test, Regression models: linear (weighted, unweighted), multiple linear (weighted, unweighted), ridge regression, non-linear regression (using the BFGS, Marquardt or Simplex method) , one-way and two-way ANOVA.Optional install: Statistical charts (precondition - installed TeeChart v5 PRO) normal plot, QQ plot, XBar plot, SPS charts, Weibull plot, Box plot, Histogram plot. The package is built on top of MtxVec numerical library, and takes advantage of CPU specific optimizations, dynamic memory allocation and object oriented design.Key new features in v2.0: Support for SSE3, support for .NET, improved support for C++Builder, performance optimizations, new random generators.DSP Master 2.0 features:IIR filters: Design of analog or discrete Butterworth, ChebyshevI, ChebyshevII, Elliptic and Bessel filters. Order estimation includes all filter types: lowpass, highpass, bandpass and bandstop. Bilinear and Matched Z transform, Group delay, Frequency transformations in S or Z domain, in zero-pole or state-space form.FIR Filters: Design of FIR filters with window method or with remez exchange algorithm. Order estimation of FIR filters. Design of hilbert transformers, differentiators and also integrators. Savitzky-Golay filtering, fast envelope detector. Multi-rate multi-stage half-band FIR filtering support includes: zoom-spectrum component, decimate and interpolate components and a high quality envelope detector.Non-linear filters: sample-and-hold, sample-and-decay and median filter.Spectral analysis: State-of-the-art spectrum analyzer component with ready to use component editor covering: FFT, CZT, Yule-Walker, Burg, Covariance and Modified Covariance spectral estimation, RMS of specified frequency bands, a set of peak interpolation algorithms, a large set of window functions including: Bartlett, Blackman, Chebyshev, CosineTappered, FlatTop, Hamming, Hanning and Kaiser window; sophisticated peak selection and peak tracking methods, phase unwrapping algorithm, dedicated components for bispectrum, bicoherence, coherence and transfer function estimation with real-time capability. Real cepstrum, complex cepstrum and inverse complex cepstrum, Spectral statistics: Noise floor, SFDR, THD, THDN, SINAD, RMS, SNR...Linear systems: find zeros of a linear system, convert between state-space, zero-pole and numerator-denominator forms of the transfer function.Other components: signal generator component with ready to use component editor offers stack-based vectorized function evaluation with many built-in functions. Audio recording and playback components with monitor function and extensive support for triggers. Ready to use component editor for filtering component covers design of nearly all included filters. Components for streaming (read/write) different file formats.TeeChart Pro (v5, v6, v7) support includes: two new TChart components to allow visual connection of the signal processing pipes to charts, two new TChartSeries for faster drawing and 3 additional TeeTools components to help with peak marking and axis scaling.Together with MtxVec the following functions/operations are provided: frequency response of analog and discrete filters, fast 1D and 2D convolution, fast autocorrelation and cross-correlation, deconvolution, 1D and 2D filtering, zero phase IIR filtering, interpolated FIR filters, DCT and inverse DCT, Geortzel algorithm and forward and inverse FFT for all combinations of real/complex source and destination, random number generators and more...Key new features in v2.0: Support for SSE3, .FFT engine for arbitrary 1D, 2D and 3D FFT sizes, vastly improved support for C++Builder, .NET support, substantial increase of the number of high speed vectorized functions, several new components.Data Miner features:Data miner is a set of components for classification for Delphi written in 100% VCL. The algorithms included cover: KNN and Naive Bayes plus a third completely new algorithm named Linear Classifier. The algorithms can work on real and discrete data and can be connected to a TDataSet descendant. They appropriatelly handle missing data and are all capable of incremental learning. The package includes a demo with reference results on standard domains, examples of usage and performance tests.

  • : Shareware / $899.00
  • : Dew Research
  • : 23.08.2009

DiffExpress is a differentiator providing an easy way to use symbolic differentiation of mathematical expressions in your applications. Supports 5 operators, parenthesis, 18 mathematical functions and user-defined variables.

  • : Free
  • : AidAim Software LLC
  • : 07.07.2010

DSPLab is a library of delphi components for digital signal processing. The library contains two components: IIR Filter and FFT. IIR Filter is Butterworth, Bessel and Chebyshev infinite-impulse-response (IIR) filters, with lowpass, highpass, bandpass or bandstop characteristics. You can build the filter of first order, filter of second order, and so on. The maximal order of filter is eight. The FFT component implements Fast Fourier Transform (FFT) and Inverse Fast Fourier Transform (IFFT).

  • : Shareware / $24.00
  • : Eugen Tarasov
  • : 30.01.2008

This is a subset of ESBPCS (ESB Professional Computation Suite) containing Components and Routines for Statistical Analysis and Matrix/Vector Manipulation in Borland Delphi and C++ Builder. The subset includes a good collection of Edits, SpinEdits, ComboBoxes, Memos, CheckBoxes, RadioGroups, CheckGroups as well as a huge collection of routines. Also Includes Data Aware Components, Help and full source.

  • : Shareware / $79.00
  • : ESB Consultancy
  • : 16.02.2011

Delphi component for evaluate math functions, string, date, time functions in run time.

  • : Free
  • : T-SOFT
  • : 16.02.2009

Components for implementing Flocking behavior.

  • : Free
  • : Tom Grubb
  • : 16.12.2007

Components for implementing Formations (square, wedge, etc) using flocking behavior.

  • : Free
  • : Tom Grubb
  • : 17.12.2008

Feature rich and user friendly application for analysing array-experiments (e.g. from provider Affymetrix). It includes additional gene information, multiple analysis methods, automatic pathway mapping with an editor, function prediction...

  • : Demo / $1,049.00
  • : Sven Bansemer
  • : 14.02.2009

Contains TgsParser - powerful variable-based script parser (non visual component).

  • : Free
  • : Gregory Sitnin
  • : 19.02.2007

KCompiler is a Delphi component purposed to compile and evaluate mathematical expressions (formulas), for example, 2*x+cos(y).KCompiler checks the syntax of given expression and generates real machine code to evaluate it. The code is highly optimized for x86-compatible processors produced since 1995, so formula evaluation process with KCompiler becomes faster than evaluation of the same formula with the most of other compilers, for example, Borland Delphi.You can easily extend possibilities of KCompiler with functions in your Delphi program and they will be called in the fastest way or use free library KLib (included). Also you may add external variables of different types (the most of Delphi scalar types are included).Use KCompiler to calculate formulas that are unknown at the stage of program compilation or to achieve greater speed with your Delphi application.Major features: common arithmetic operations +, -, *, / and parenthesis (, )expression simplifyingdeep analyzing of formulagreat speed of calculations large set of optimizationssyntax errors handlingdata alignmentextendable variable listlarge set of supported variables' typesextendable function listquick function parameters passingsmart function call modesupport for multithreaded computing.

  • : Shareware / $49.95
  • : DOMIN Software
  • : 26.10.2008