05/19/2012 08:46 PM
FX Graph Most graphing packages offer powerful features but they are difficult to learn, difficult to teach and difficult to use. Many schools spend more time teaching students how to use the program rather than actually using it. FX Graph is different - it is dead simple. So simple that secondary students will be using it to solve problems within minutes of first seeing it. As a quick example, think how long it would take you to draw this graph, with the annotations, in your current graphing package. In FX Graph 3 it takes seconds. FX Graph finds all the points of interest and displays them automatically as you move your mouse around the screen. One click and the annotation is added to the graph. Does simplicity limit versatility? Not with FX Graph 3. FX Graph has a large number of capabilities - far more than we can show you here. News: Changed handling of registration codes Tag:fighter fx 7.2online graph makerpinnacle hollywood fxmath graphhollywood fxgraph3d graphfx studiofx magic musicfx fighterfx frame capture
05/19/2012 08:46 PM
Free Universal Algebra Equation Solver Use the Free Algebra Equation Solver software to solve your algebraic equations or systems of simultaneous algebraic equations step-by-step. Equations can be rational, irrational, logarithmic, exponential, with absolute value and with parameters. Free Algebra Equation Solver software is guaranteed to provide a step-by-step solution to any algebraic equation or a system of simultaneous algebraic equations of any level of complexity! Tag:algebraequationsolvermathhomeworkAlgebraCalculusSolverMathHelp
05/19/2012 08:46 PM
UMS Math Editor UMS Math Editor is the newest formula and text editor, designed for fast editing of papers containing mathematical formulas and tables. It is unique in its simplicity, intuitive interface, productivity and range of features. Any user that has a need to edit papers containing many mathematical formulas would benefit from the UMS Math Editor. It is also compatible with MS Word and files created in the UMS Math Editor are convertible and editable in the MS Word format. Demo version has full functionality except Save function. Tag:formula editormath editormath textmath papermathtypeAlgebraCalculusSolverMathHelp
05/19/2012 08:46 PM
Universal Math Solver UMS is designed to solve and explain mathematical problems entered by the user. This program provides step-by-step solutions to most problems in arithmetic, algebra and introductory/intermediate calculus for middle- to high-school students and first year university students. All solutions are accompanied by step-by-step verbal and written commentaries, graphs and tables. Demo version will solve sample problems from the UMS collection. Purchase required to solve user defined problems. Tag:mathalgebracalculussolverhomeworkAlgebraCalculusSolverMathHelp
05/19/2012 08:46 PM
Geometric Constructions The program includes 51 animations. Each animation provides detailed, step-by-step description of a straightedge-and-compass geometric construction, studied in elementary geometry. All constructions are grouped in five sections: Basic Constructions (15 constructions), Triangles (10 constructions), Circles and Arcs (10 constructions), Algebraic Relations (8 constructions) and Regular Polygons (8 constructions). The program is designed for students and teachers. Tag:Geometric constructionrulercompassstraightedgegeometrymathematics
05/19/2012 08:46 PM
Geometry Calculator Geometry Calculator is a program for calculating the area of circles, rectangles, squares, triangles with surface area and volume of cubes, prisms, cylinders, pyramids, cones and spheres, not only can you get the area calculation with this program but you can have the calculation converted to many other metric or imperial units also. This program also comes with a built in decimal yard, feet and inch converter calculating down to 1/16 of an inch so you can tell what 465.521 feet really are in yards feet and inches. Frustum calculations are also supported in the pyramid and cone windows with the options of calculating full surface area or only the lateral surface area. Tag:Geometry CalculatorGeometry teachingGeometry educationGeometry softwareGeometry studyGeometry programGeometry toolsCircleAreaSurface Areapi3.14decimal place
05/19/2012 08:46 PM
DRS People will obtain many relating data of two or more than two dimension during experiments and production. These data will help them to solve problems of reality on contrary, which need data processing to make them become mathematicalematical model reflecting the data variation regulation. The application of the Least Square Method can only make linear regression, but to the nonlinear problems it must construct relating mathematicalematical relationship expression, namely mechanism model through procedure supposing to do linearization processing of mechanism model and then do regression modeling computation. Some relating data of the recursive models are good, but the data of reality are changeable, some deduce mechanism models. After the linear process the correlation property of the regression model is not good, and some relating data even can't deduce in the mechanism model. It is even more harder to build mathematicalematical models. Least Cubic Method solves problems that Least Square Method Data Regression met in the regression of relating data. Since the computers are widely used and applied in experiment, designing and production, it makes the regression computation based on the theory of least Cubic method into reality. People can not only process the mechanism model through the regression linearization processing better, but can also give a sound mathematicalematical model to the relating data which can't deduce a mechanism models. Tag:multivariate nonlinear datadata regressionregression analysisdata regression analysisdrs
05/19/2012 08:46 PM
AlphaMaths AlphaMaths is a totally free program which is user friendly, colorful and easy to use. Note that you MUST have the JRE (Java Runtime Environment) installed for this program to work. The JRE is also totally free. AlphaMaths has a huge variety of worksheets. In addition to the 20+ worksheets included with the program more worksheets are freely available at the alphamaths.org website. Worksheets that come with the program include addition, subtraction, multiplication and division of whole numbers and fractions as well as times tables, decimals and more. Most of these have various options to give a wider range of difficulties. Worksheets can be made by the user with lots of support for making worksheets available in both the help section and on the alphamaths.org website. Sums in worksheets are automatically generated and then marked. While doing sums you get a detailed breakdown of your progress and results. Tag:mathsmathmathematicsschooltutorfreehelptesteducationmarksimprovelearnpracticeworksheetfractionsaddsubtractsumsmultiplytimes
05/19/2012 08:46 PM
MasterGraph
Have you ever plot graph? So you know that it is too hard to do it using only paper and pen. MasterGraph can solve you problem. MasterGraph plots graphs of both simple and exceedingly complex mathematical functions. MasterGraph is the easiest way to plot and analyze graphs. It saves and prints images of graphs, zooms in/out. Screen keyboard lets you to type expressions easy and fast. There are 5 patterns of the most general types of functions such as "line", "parabola", "hyperbola", etc. Canvas has rich settings of appearance: color, spacing, fonts. Tag:plot graphto doscreen keyboardto pltypes of functionsgraphs of functionszooms inmastergraphs easyeasy and fastmathematical functions
05/19/2012 08:46 PM
Universal Scientific Calculator
A Super Calculator, many maths functions, charts, 20 educational and ludic games. Math Functions: sin, cos, tan, asin, acos, atan, x2, 1/x, root, %, log, exp, pi, hyperbolic x^y, secant, asec, cotang. Factorization. Financal: expiries, capital, rate, currencies... Stats: Memorize points, average and regression, factorial, Anm, Cnm Dates: day of a date. Complexes: operations on complex numbers (add, powers, products...). Memorize all steps, and possibility to go back. Curves: Chart between two X for functions y=f(x). Calculations in radians and degrees. Conversions of units (weight, distances, powers, temperatures, etc...). Amounts in letters... Planets ephemerids, Jupiter Satellites, Triangle Geometry (Euler and Simson lines, ...) Games on Gravitation. Fourier Series... Pi decimals (10000), Chaotic Pendule simulation, Solar System Simulation, other games (invaders, blocs, balls, billard, ...). Calendars conversions, Periodic Table of Elements and Molar Mass Calculation, Statistics, Taylor expansion, Bernoulli, Gamma, Euler functions, Prime numbers... Tag:mathfunctionsfactorizationfinancalaverageregressionfactorialdatescomplexeschartsunitsconverterephemeridseulersimsongravitationfourier seriespisolar systemgames
05/19/2012 08:46 PM
eGraph
eGraph is the perfect graphing worksheet solution for: completing homework, performing in-class work, and for displaying graphs on a white board for classrom demonstration. eGraph is Free and Open Source, meaning you can use it freely in any setting whether it be high school, college, university, or home schooling. The source code is perfect for study or modification in Java programming courses. Available as a standard Netbeans project, eGraph source code is fully documented making it is easy to learn from and modify. Tag:Graphing worksheet builderprint graphing paperalgebra graphs
05/19/2012 08:46 PM
SunCalculator
Calculate Sunrise, Sunset and dawn times. The calculation based on sunriset by Paul Schlyter. Features: Calculate Sunrise, sunset, astronomical twilight, nautical twilight and civil twilight for every date between 1801 to 2099. There is a package compiled on windows 7 (32 bit). You have to select it in the file section. Tag:windows 7civil twilightdate betweenn timen timesastronomical twilight
05/19/2012 08:46 PM
Match n Freq Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin) pulse slimming. Both Yout and Yin are functions of frequency. Group delay may also be calculated to compliment a given data set, thus, providing a flat group delay. Minimizing Intersymbol Interference in a read/write channel for disc drives by shaping and slimming an isolated readback pulse was the main objective for writing this program. This is a Fortran Calculus demo application. Tag:Matched Filterpulse slimmingpulse shapingIntersymbol InterferenceOptimizationFortran Calculus ProgrammingFortran Calculus LanguageFortran Calculus compiler
05/19/2012 08:46 PM
DPlot DPlot graphs and manipulates 2D and 3D data from a variety of sources in many different formats. While designed for scientists, engineers, and other technical fields, DPlot's straightforward interface will appeal to anybody interested in creating presentation-quality X-Y plots and/or contour plots of 3D data. Multiple scaling types, including linear, logarithmic, and probability scales on the X and/or Y axes. DPlot also provides several special purpose scale types, including grain size distribution plots, tripartite grids (shock spectra), polar charts, triangle plots, N1.85 hydraulic scales, and Mercator projection. Probability scale used with the cumulative distribution of a normally distributed variable. See the Probability Scale page for more information. Grain size distribution plot, typically used in sieve analyses. For more information see the Grain Size Distributions page. Tripartite plot, used for shock spectra plots and vibration analyses. See the Tripartite Plot page for more information and available options. Probability scale Grain size distribution plot Tripartite grid Polar plot. See the Polar Chart page for step-by-step instructions to create a polar plot. Triangle plot, often used in geologic studies. See the Triangle Plot page for more information. N1.85 Hydraulic Scale, normally used to evaluate fire suppression systems and in other hydraulic studies. See the N1.85 Hydraulic Scale page for more information. Polar chart Triangle plot N1.85 Hydraulic scale Mercator projection, the standard map projection for nautical purposes. See the Mercator Projection page for more information. Mercator Projection Bar charts with a large number of presentation options. Bar Chart: Side-by-side bars. For other bar chart options see the Bar Charts page. Bar Chart: Stacked bars. For other bar chart options see the Bar Charts page. Side-by-side bars Stacked bars Tag:plotting programscientists toolengineers toolDPlotFFTdata filteringplotting softwaregraph softwaremath softwarescience softwareengineering softwaremultiple scalingmultiple scaling typeslinearlogarithmicgrain size distribution
SimplexNumerica is an object-oriented numerical data analyzer, plot and presentation program. SimplexNumerica is proving to be extremely popular among scientists. Ergonomic programming using the newest Windows programming guidelines with toolbars, context dialogs and interactive diagrams providing easy handling with difficult numeric mathematics. SimplexNumerica is best suited for publication type graphics, analysis of arbitrary data, analysis of measuring data, etc. Tag:
Most graphing packages offer powerful features but they are difficult to learn, difficult to teach and difficult to use. Many schools spend more time teaching students how to use the program rather than actually using it. FX Graph is different - it is dead simple. So simple that secondary students will be using it to solve problems within minutes of first seeing it. As a quick example, think how long it would take you to draw this graph, with the annotations, in your current graphing package. In FX Graph 3 it takes seconds. FX Graph finds all the points of interest and displays them automatically as you move your mouse around the screen. One click and the annotation is added to the graph. Does simplicity limit versatility? Not with FX Graph 3. FX Graph has a large number of capabilities - far more than we can show you here. News: Changed handling of registration codes Tag:
Use the Free Algebra Equation Solver software to solve your algebraic equations or systems of simultaneous algebraic equations step-by-step. Equations can be rational, irrational, logarithmic, exponential, with absolute value and with parameters. Free Algebra Equation Solver software is guaranteed to provide a step-by-step solution to any algebraic equation or a system of simultaneous algebraic equations of any level of complexity! Tag:
UMS Math Editor is the newest formula and text editor, designed for fast editing of papers containing mathematical formulas and tables. It is unique in its simplicity, intuitive interface, productivity and range of features. Any user that has a need to edit papers containing many mathematical formulas would benefit from the UMS Math Editor. It is also compatible with MS Word and files created in the UMS Math Editor are convertible and editable in the MS Word format. Demo version has full functionality except Save function. Tag:
UMS is designed to solve and explain mathematical problems entered by the user. This program provides step-by-step solutions to most problems in arithmetic, algebra and introductory/intermediate calculus for middle- to high-school students and first year university students. All solutions are accompanied by step-by-step verbal and written commentaries, graphs and tables. Demo version will solve sample problems from the UMS collection. Purchase required to solve user defined problems. Tag:
The program includes 51 animations. Each animation provides detailed, step-by-step description of a straightedge-and-compass geometric construction, studied in elementary geometry. All constructions are grouped in five sections: Basic Constructions (15 constructions), Triangles (10 constructions), Circles and Arcs (10 constructions), Algebraic Relations (8 constructions) and Regular Polygons (8 constructions). The program is designed for students and teachers. Tag:
Geometry Calculator is a program for calculating the area of circles, rectangles, squares, triangles with surface area and volume of cubes, prisms, cylinders, pyramids, cones and spheres, not only can you get the area calculation with this program but you can have the calculation converted to many other metric or imperial units also. This program also comes with a built in decimal yard, feet and inch converter calculating down to 1/16 of an inch so you can tell what 465.521 feet really are in yards feet and inches. Frustum calculations are also supported in the pyramid and cone windows with the options of calculating full surface area or only the lateral surface area. Tag:
A program developed by a 14 years old that uses the Pythagoras law to define if a triangle has a right angle or not. Features: Find out if a triangle is a right triangle or not. find the length of the longest line of a triangle (the Hypotenuse) by entering the length of the other two. Better interface and vocabulary Tag:
People will obtain many relating data of two or more than two dimension during experiments and production. These data will help them to solve problems of reality on contrary, which need data processing to make them become mathematicalematical model reflecting the data variation regulation. The application of the Least Square Method can only make linear regression, but to the nonlinear problems it must construct relating mathematicalematical relationship expression, namely mechanism model through procedure supposing to do linearization processing of mechanism model and then do regression modeling computation. Some relating data of the recursive models are good, but the data of reality are changeable, some deduce mechanism models. After the linear process the correlation property of the regression model is not good, and some relating data even can't deduce in the mechanism model. It is even more harder to build mathematicalematical models. Least Cubic Method solves problems that Least Square Method Data Regression met in the regression of relating data. Since the computers are widely used and applied in experiment, designing and production, it makes the regression computation based on the theory of least Cubic method into reality. People can not only process the mechanism model through the regression linearization processing better, but can also give a sound mathematicalematical model to the relating data which can't deduce a mechanism models. Tag:
AlphaMaths is a totally free program which is user friendly, colorful and easy to use. Note that you MUST have the JRE (Java Runtime Environment) installed for this program to work. The JRE is also totally free. AlphaMaths has a huge variety of worksheets. In addition to the 20+ worksheets included with the program more worksheets are freely available at the alphamaths.org website. Worksheets that come with the program include addition, subtraction, multiplication and division of whole numbers and fractions as well as times tables, decimals and more. Most of these have various options to give a wider range of difficulties. Worksheets can be made by the user with lots of support for making worksheets available in both the help section and on the alphamaths.org website. Sums in worksheets are automatically generated and then marked. While doing sums you get a detailed breakdown of your progress and results. Tag:
idv Kvadur will solve quadratic equations and will display the calculation of delta and the solution Tag:
555 Timer Free is a simple calculator tools for you. New - 555 Timer Free 3 astable modes monostable (one-shot) mode duty cycle indicator can tweak R & C values Tag:
Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin) pulse slimming. Both Yout and Yin are functions of frequency. Group delay may also be calculated to compliment a given data set, thus, providing a flat group delay. Minimizing Intersymbol Interference in a read/write channel for disc drives by shaping and slimming an isolated readback pulse was the main objective for writing this program. This is a Fortran Calculus demo application. Tag:
Features * Automatically evaluates mathematical equations * Generate graphs of an equations * Drawing of two dimensional objects such as lines, circles, rectangles etc * Writing Text * Saving previously drawn objects to components * Drawing electrical circuits using predrawn objects in components * Generate FreePCB compatible PCB Netlist * Generate Spice Netlist * Generate Bill of Materials Tag:
DPlot graphs and manipulates 2D and 3D data from a variety of sources in many different formats. While designed for scientists, engineers, and other technical fields, DPlot's straightforward interface will appeal to anybody interested in creating presentation-quality X-Y plots and/or contour plots of 3D data. Multiple scaling types, including linear, logarithmic, and probability scales on the X and/or Y axes. DPlot also provides several special purpose scale types, including grain size distribution plots, tripartite grids (shock spectra), polar charts, triangle plots, N1.85 hydraulic scales, and Mercator projection. Probability scale used with the cumulative distribution of a normally distributed variable. See the Probability Scale page for more information. Grain size distribution plot, typically used in sieve analyses. For more information see the Grain Size Distributions page. Tripartite plot, used for shock spectra plots and vibration analyses. See the Tripartite Plot page for more information and available options. Probability scale Grain size distribution plot Tripartite grid Polar plot. See the Polar Chart page for step-by-step instructions to create a polar plot. Triangle plot, often used in geologic studies. See the Triangle Plot page for more information. N1.85 Hydraulic Scale, normally used to evaluate fire suppression systems and in other hydraulic studies. See the N1.85 Hydraulic Scale page for more information. Polar chart Triangle plot N1.85 Hydraulic scale Mercator projection, the standard map projection for nautical purposes. See the Mercator Projection page for more information. Mercator Projection Bar charts with a large number of presentation options. Bar Chart: Side-by-side bars. For other bar chart options see the Bar Charts page. Bar Chart: Stacked bars. For other bar chart options see the Bar Charts page. Side-by-side bars Stacked bars Tag: