CurveExpert Professional is a cross-platform solution for curve fitting and data analysis. Data can be modelled using a toolbox of linear regression models, nonlinear regression models, smoothing methods, or various kinds of splines. Over 60 models are built-in, but custom regression models may also be defined by the user. Full-featured publication-quality graphing capability allows thorough examination of the curve fit. The process of finding the best fit can be automated by letting CurveExpert compare your data to each model to choose the best curve.

What is new in this release:

In CurveExpert Professional, the primary addition is the ability to weight a regression (both linear and nonlinear) by other factors other than the square of the standard deviation. Now, CurveExpert Pro supports weighting by y, y^2, x and x^2 in addition to the default weighting behavior (which is to not weight if there is no standard deviation data, and to weight if there is).
The full changelog for CurveExpert Professional is as follows:

NEW: added support for weighting nonlinear and linear regressions, including the CurveFinder tool.

NEW: polynomial regressions and linear regressions now have appropriate statistics shown in the tooltip (standard error, correlation coefficient, etc).

RESOLVED: if a user uses x1 in a 2D model (alone), the generated code was not correct. Resolved.

What is new in version 2.3.0:

NEW: Added the ability digitize datasets from a source image. The digitized data becomes the main dataset that is operated on in CurveExpert Pro.

NEW: added Savitzky-Golay smoothing

RESOLVED: when drawing a line on a log plot, the points were not evenly spaced in log scale. Fixed.

RESOLVED: transparency setting was lost from a contour once the graph properties dialog was exited. Fixed.

RESOLVED: import of noisy_sin.dat, which had special tags at the top of the file, gave these special lines as the column headers. Fixed.

Limitations:

30-day trial

Like it? Share with your friends!

Other Windows Software of Developer «Hyams Development»:

GraphExpert Professional GraphExpert Professional is a cross-platform solution for publication-quality graphing of both discrete data and continuous functions. XY plots, bar charts, polar plots, scatterplots, contour plots, and 3D scatter/surface plots are supported (see the galle

CurveExpert Basic CurveExpert Basic is a comprehensive curve fitting system for Windows. XY data can be modelled using a toolbox of linear regression models, nonlinear regression models, interpolation, or splines. Over 30 models are built-in, but custom regression models ma

StudyResult StudyResult is the software for analyzing any parameter in the calculation of p-values or confidence intervals based on summary statistics. Can be used to calculate supplementary results and parameter estimates in publications. When the SampleSize has been

iUnit iUnit converts between 1580 measurement units from 51 categories. It also has the values of over 90 physical constants.Limitations:Limited functionality

MathRapid MathRapid is an entertaining game of mental arithmetic in which you solve mathematical operations in the shortest time possible. It is free and in Spanish.
MathRapid arithmetic operations (addition, subtraction, division and multiplication) are falling

YourCountPro The professional calculator includes operation with algebraic, trigonometrical functions. Operations with decimal, binary and hexadecimal digits. Mapping of your calculations in the table, with possibility of search and sampling of data, and also printing.

Scientific Calculator Precision 63 Scientific Calculator Decimal for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity. Calculation history can be stored into text file or printed. There are ten variables or constants available for

Valgetal Falling Numbers Valgetal ("falling numbers" in Dutch) is an educational falling blocks-style math game with 20 progressively difficult levels for addition, subtraction, multiplication, and division. It is a clever twist on mathematical games and lots of fun. To advance a

Taylor Calculator Real 45 A handy, fast, reliable, precise tool if you need to find symbolic and numerical Taylor polynomials of standard functions. Taylor Calculator Real 36 is programmed in C#. All calculations are done in double floating data type. The calculator calculates par

Qmcalc Multi-function, programmable, graphic scientific calculator. Include functions for: trigonometry, logarithms, base conversions, statistics, combinatronics, fraction arithmetic, bit wise logic, Basic programming, and calculus. Arbitrary digit precision avai

2+2 Math for Kids 2+2 is a program aimed to help children's education in the area of basic mathematical skills. Thanks to the program, the child learns how to count, compare numbers, add, subtract, multiply, and divide. 2+2 can be used for individual lessons as also at scho

Maths Helper Plus Interactive graphing tools for linear functions, parabolas, ellipses, circles and more. Model real life problems and create working demonstrations! Calculate statistics with full working steps shown! Import text data files and tabulate or make statistical

Supported Operating Systems:

Windows 10 |
Windows 2000 |
Windows 2003 |
Windows 7 |
Windows 8 |
Windows NT |
Windows Vista |
Windows XP |

Comments on CurveExpert Professional:

Comments not found

Windows Software - Free Windows Downloads, Apps, Games, Freeware, Skype, Media Player, Antivirus, Gimp, Live, Starter for Windows XP, Vista, 7, 8, 10