| |
|
|
|
The LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to:
1) Treat similar data (grouped and ungrouped dataset, one or two samples);
2) Treat non-similar data;
3) Determine propagated error (error propagation up to eight independent variables);
4) Plot 2D and 3D graph (normal, parametric, imported dataset, contour of maps);
5) Execute math calculations (system of linear equations, roots of function, non-linear equation, ordinary differential equation - ODE up to fifth order, system of differential equations - up to five first order ODE, calculator, etc);
6) Extract data (x;y) from a 2D graph (digitizing);
7) Curve Fit (almost 500 functions at the library, with 1 and 2 independent variables, functions finder, option that let you write the fit function, rejection of data, confidence and prediction bands).
The LAB Fit has a menu for curve fitting and the main programs of this menu use nonlinear regression. The LABFit fits functions of one and several independent variables (from 1 up to 6), admitting uncertainties at the dependent variable (Y) and also at the independent variables (X).
At the LAB Fit library there are more than 200 functions of one independent variable and almost 280 functions with two independent variables. The user disposes of a finder functions program. If necessary, there is an option so that the user can write its own fit function.
Once determined the fit parameters, it`s possible to extrapolate the fit function and, for the 2D and 3D cases, the graph of the obtained function is shown. For the 2D case, beyond the extrapolation possibility, the user can even include error bars and confidence bands to the graph.
The LAB Fit has also a menu destined to the treatment of similar data, non-similar data and error propagation. Beyond that, there is a third menu with general tools like to plot a function informed by user. |
| « read more about LAB Fit Curve Fitting Software 7.2.30 |
|
|
RECOMMENDED DOWNLOADS IN THIS CATEGORY
|
|
|
|
| » LiteralMath 2.4
|
| Text editor with the additional capabilities of math notation and hypertext, aimed at the high school / college environment. Uses the RTF format known to Wordpad, Word. Generates HTML, so that math notation can be displayed by popular browsers. Users may ... |
|
| Eugenio Vilar | 1663KB | Win 98/2000/XP | | Downloads: 51 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Mind4Math Decimals 1.1
|
| Mind4Math is an easy to use teaching assistant for both the classroom educator and the home teacher. We all know that education is an ongoing partnership between teacher and parent. But, there are times when both partners lack adequate time to provide the ... |
|
| Information Exchange Associates LLC | 3157KB | Win 95/98/ME/NT/2000/XP | $39.95 | Downloads: 30 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Slot Machine Clinic 1.0
|
| Middle-School (grades 5 through 9) math program written to provide skills in context. Students calculate the probability of three different types of outcomes on a slot machine: three apples, at least one apple, or no apples. ... |
|
| Polymath Love | 345Kb | Mac PPC | 0 | Downloads: 38 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Basic Facts Worksheet Factory 3.0.0055
|
| Need just the Facts? The free Basic Facts Worksheet Factory can generate worksheets that will provide students with the practice they need to become proficient in the basic math operations. You can easily create unlimited customized worksheets for the pra ... |
|
| Schoolhouse Technologies Inc. | 6424KB | Win 95/98/ME/NT/2000/XP | 0 | Downloads: 40 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » EUKLID DynaGeo 2.5
|
| With EUKLID you can make geometric constructions just like you do with ruler and compasses. But EUKLID makes dynamic drawings: you can drag some objects after you finished your construction without losing the interdependency between its various objects. ... |
|
| EUKLID DynaGeo | 1331KB | Win 95/98/ME/NT/2000/XP | $30 | Downloads: 51 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Geometry Master 3.0
|
| Geometry Master 3.0 is a Geometry Tutor that enhances Geometrical, Spatial and Drawing skills. The program comes with many excellent drawing tools. The Software runs on all Windows systems and has multiple Drawing Tools, Color Fill Options and Custom Sh ... |
|
| Caltrox Educational Software | 3132KB | Win 95/98/ME/NT/2000/XP | | Downloads: 41 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » solving of equations 1
|
| This program solves simultaneous equations of degree 2,3 and 4. It also determine roots of polynomials of degree 1, 2 and 3. For example 2x+3y=6 and 5x-9y=23 will be solved by this program. It solves also y=3xxx+2xx-5x+7 ... |
|
| Co.za | 0 | Win 3.1/95/NT/2000/98/ME | $15 | Downloads: 32 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » BMP EMF Grapher 1.1
|
| BMP EMF Grapher - drawing 2-D mathematical freeware with BMP, EMF, CSV export and CSV import. This software can calculate, draw and exports 2-D mathematical functions and their combinations to the BMP, EMF, and CSV formats and also imports external CSV fi ... |
|
| BMP EMF GRAPHER | 287.7KB | Win 95/98/ME/2000/XP | | Downloads: 41 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » BREAKTRU FRACTIONS N DECIMALS 6.3
|
| Two programs in one. One that can Add, Subtract, Divide and Multiply fractions and another that can convert a decimal to a fraction or a fraction to a decimal. It`s a breeze with `Fractions`. Quick and easy interface. No confusing menus. Many fraction pr ... |
|
| BREAKTRU SOFTWARE | 5073KB | Win 95/98/ME/NT/2000/XP | $9.95 | Downloads: 31 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Graphe Easy 2.20
|
| Graphe Easy is a feature-rich yet easy-to-use 2d-graph plotting Windows software. It allows to draw many graph types (cartesian, polar, parametric coordinates) and many other graphs such as conics, integrals, inequations or sequences. It also provides ... |
|
| Olivier ANSQUER | 4549KB | Win 98/ME/NT/2000/XP | $39 | Downloads: 37 |
| Date added: Sep 23, 2005 |
» Details |
|
|
|
|
| » einSTein 10.04.33
|
| einSTein is a multi-purpose calculator with mathematical, trigonometrical, financial and calendar functions. einSTein features: the ability to accept arithmetic expressions or functions (for example to compute the expression (1+a^2)*((a-1)/(a+1) enter th ... |
|
| Mario Ca` Zorzi | 1.04 MB | Windows 95/98 | | Downloads: 42 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Integer Balance Beam Puzzles 1.0
|
| Middle-School (grades 5 through 9) math program written to provide skills in context. Students balance a beam by using positive and negative weights. ... |
|
| Polymath Love | 205Kb | Mac PPC | 0 | Downloads: 31 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » GraphWizard (unlimited users license) 1.0
|
| GraphWizard is a simple graph plotting program for cartesian and polar equations. It is particularly suitable for school & college students and their teachers. It is similar to a graphical calculator and makes the production of reports particularly easy w ... |
|
| Co.uk | 0 | Win 95/NT/2000/XP/98/ME | E75 | Downloads: 29 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Valgetal Tables 1.00
|
| This math game challenges you to practise the multiplication tables by controlling the placement of falling numbers. If you create a vertical column of two blocks, the number on top must be the multiplication of the number below it and the number you have ... |
|
| Joustra Software | 332KB | Win 3.x/95/98/ME/NT/2000/CE | $12 | Downloads: 22 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » DTREG 3.0
|
| DTREG is a powerful statistical analysis program that generates classification and regression decision trees that model data and can be used to predict values. DTREG is a robust application that is installed easily on any Windows system. DTREG reads Comm ... |
|
| Phillip H. Sherrod | 1941KB | Win 95/98/ME/NT/2000/XP | $800.00 | Downloads: 66 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Geometrische 3D Objekte - Firmenlizenz 1.3
|
| The software is designed as a simple accessory for teaching math. The program can represent the following objects in 3D space: - regular prism (3 to 10 sides) - general three-sided prism - special four-sided prism (adjustable inclination of sides) - ... |
|
| Greuer.de | 0 | Win 95/NT/2000/XP/98/ME | E195 | Downloads: 26 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » 3D Geometrical Objects - Site license 1.0
|
| The program can represent the following objects in 3D space: regular prism (3 to 10 sides); general three-sided prism; special four-sided prism (adjustable inclination of sides); regular pyramid (3 to 10 sides). For each geometrical object we can intera ... |
|
| Simtel.net | 0 | Win 95/NT/2000/98/ME | $143 | Downloads: 54 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Algebrus 2.1
|
| Powerful and extensible computer system for scientific and general purpose calculations. No matter if you are a school student or recognized scientist, Algebrus serves your needs. It is easy to use and interactive means of solving problem in various areas ... |
|
| Astrise Corporation | 1744KB | Win 98/ME/NT/2000/XP | | Downloads: 54 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » XLStatistics 4.5
|
| XLStatistics is a collection of Microsoft Excel workbooks for statistical analysis of data. The package is designed to effectively implement the data analysis algorithm that is pictured in many statistics texts. With XLStatistics, you do not need to know ... |
|
| Rodney Carr | 1.32 MB | Windows 3.1 | | Downloads: 168 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » WINKS 4.5
|
| WINKS is the Windows version of KwikStat, a statistical analysis package with popular data analysis and graphing procedures for business and scientific research. WINKS helps you decide on the appropriate analysis to use, reads data from the keyboard or f ... |
|
| TexaSoft | 1.22 MB | Windows 3.1 | | Downloads: 62 |
| Date added: Sep 23, 2005 |
» Details |
|
|
|
|
| |
|