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

Maxstat MaxStat is a statistical software for scientific data analysis and charting. MaxStat is very easy to use, and was designed for students and young researchers with little background in statistic. But also more established researchers enjoy the easiness of d

Auriga Times Tables Today's technology can help you learn the times tables without you notice. Discover how the subliminal technology that is used in science and marketing can help you learn the times tables under the premise that the regular conscious way of learning is thro

Math-o-mir This product is basically an Equation Editor. However it is not centered over one single equation but you can write your mathematical text over several pages. Inside your mathematical document, you can copy equations and expressions easily by mouse click.

MagicPlot Student MagicPlot is an easy-to-use software for scientific and engineering data analysis, graphing and nonlinear curve fitting. MagicPlot provides publication-quality graphs. It is fast, lightweight, and does not need installation. Various vector and bitmap expor

UnitConvertor-D UnitConvertor-D is Heat, Light and Radiology unit-convert computer program. It has very useful interface that is quick in action, easy to use and other distinctive features.
UnitConvertor-D embraces 287 kinds of units in 18 different categories:
Digit

Root Finder for Windows 8 Root Finder helps you find the exact root of an equation. With this app you can find square root and cubic root. For students and university colleagues, this app helps them find the "exact" root of a formula. This app does not require an internet connectio

Free Fraction Calculator Beginner math, no matter how easy, can be forgotten over many years. Fractions are especially difficult if you have not converted them in a while. Using this free fraction calculator, you will be able to get the relevant numbers that you need simply and qu

The math quizzer The Math quizzer is a freeware designed to help students to improve there math skills by random math quizzes. The application is designed for all ages and have a number of difficult types. There is also a math game. The math quizzer is also connected to a

UnitClassic-D UnitClassic-D is a unit conversion utility which includes heat, light, and radiology type of converters. It includes 287 numbers of units and 18 numbers of categories. Categories includes digital image resolution, frequency wavelength, fuel consumption, fu

SigmaGraph SigmaGraph is a data plotting and analysis software designed to be lightweight, reliable and easy to use. SigmaGraph runs on XP, Vista and Windows 7/8, and will be ported to GNU/Linux. SigmaGraph offers almost all the functionality needed by scientists and

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