
Bersoft Sampling Analyzer (BSA) is intended for simulating and analyzing samplings from experimental data, using both infinite and finite populations. BSA allows to filtering the population for identifying and generating subpopulations or choosing the best set of data range the population. BSA supports basic statistics, frequency and graphics that are available for both the population data and simulated samples data.
Calculating the sample size
BSA provides several formulas for getting the sample size. The population size will affect the sample size especially if the population is not too large.

Machinist Calculator has been developed to quickly solve common machine shop math problems such as trigonometry, speeds and feeds and bolt circles. Also contains tap drill charts, metric conversions, thread measuring information and much more. Get your free demo now. Apps for Android, Apple iOS and BlackBerry also available.

FUGR  Fungraf  Graficas de funciones matematicas en 2 dimensiones 
5 tipos de graficos de funciones:
 Simples
 A trozos
 Parametricas
 Polares
 Multiples
 Imprime y copia la grafica al portapapeles
 15 ejemplos predefinidos de graficos de funciones
 Facil y comodo de usar
 Manual de usuario en formato PDF

Math Science Quest is a fun way to learn the fundamental reasoning skills that are the essence of scientific method. It can be played as an individual puzzle or a multiplayer game. Players explore a complex mathematical puzzle attempting to find all the solutions. Experiments can be designed to provide additional information about the resources and concepts used in the undiscovered solutions.

Grab It digitizes graphs or charts to obtain the original data. Data can be log, linear, date, or time. This is especially useful for accurately digitizing published data in open literature for comparison against your own data or improving accuracy when digitizing old data that isn't in an electronic format (old hardcopies of charts for instance). Free Demo.

Use Visual Probability to compute and graph probability density function values, cumulative distribution function values, quantile values, means and variances of ten more distributions. Use Visual Probability to compute and graph probability density function values, cumulative distribution function values, quantile values, means and variances of ten more distributions.

Kindergarten though Fifth grade students will benefit by mastering their math facts at their own pace. Simply choose which math facts to study and begin. Use arrow keys to move around the maze. Collect all keys before the giant lady bugs collect you! Every time a key is collected, players are given a math problem to solve. A nice balance is maintained between play time and learning time.

Pulse shaping filter program that finds the polezero 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). 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.
This is a Fortran Calculus demo application.

Math tool for linear, nonlinear curve fitting and surface fitting. 1. Implement curve fitting and graphing of linear models and nonlinear models. 2. Implement surface fitting and graphing of any binary function models. 3. Excellike data editor is easy to use. 4. Ability to move, zoom in, zoom out and rotate the graphs in plot area. 5. Ability to save graphs as bmp file.

Visual Calculus is an easytouse calculus grapher for Graphing limit, derivative function, integral, 3D vector, series, ode etc. Which can create 2D, 2.5D and 3D function graphs, animations and table graphs. 2D and 2.5D function graphs can be plotted in Cartesian and polar coordinate systems,and 3D function graphs can be plotted in Cartesian,cylindrical and spherical coordinate systems.

Visual Optim is a math program for one dimension searching, linear programming, unconstrained nonlinear programming and constrained nonlinear programming.Use Visual Optim to implement one dimension searching, linear programming, unconstrained nonlinear programming and constrained nonlinear programming.

Matrix calculator for basic matrix operations and matrix decompositions. 1. Basic matrix operations: +, , .*, *, ', determinant, inverse, rank etc. 2. Matrix decompositions: LU decomposition, QR decomposition. Implement basic matrix operations and matrix decompositions. 1. Basic matrix operations: +, , .*, *, ', determinant, inverse, rank etc. 2. Matrix decompositions: LU decomposition, QR decomposition.

DRAGSENS Geo Software is used for the exact position estimation of a towed body, sensor, camera, array or net,
dragged behind a ship, aircraft or vehicle. The software allows a realtime estimation of the position of a dragged
sensor based on the location of a GPSreceiver. The sensor thereby can be dragged underwater, at water or earth
surface or be airborne.

Furniture removalist utility. Calculate item quantities to cubic metres and cubic feet. Used to calculate load area required in furniture removal truck pan or shipping container. Freeware Developed by Capital Removal. Capital Removal are a Canberra ACT based furniture removal company. We provide furniture removal and relocation services to residents and commercial organisations in Eastern Australia. Our professionalism reliability and promptness are second to none. Thankyou for supporting Capital Removal Volume Calculator. Keep an eye out for other Capital Removal furniture removal related software.

PTC Mathcad Express is freeforlife engineering calculation software. You get unlimited use of the most popular capabilities in PTC Mathcad  the most powerful technical calculation software. Easily solve, document, share and reuse vital calculations. Download PTC Mathcad Express and choose the 30day trial option to access additional capabilities.

Visual Complex is a graph software to create graph of complex function. 3D function graphs and 2D color maps can be created with this grapher. You can input complex functions in the form of w=f(z) (where z=x+yi) directly before creacting graphs. Graphs can be copied and saved in the format of bitmap.

Visual Math academic edition. Visual Math product family 12 in 1 bundle special. Help school, college, university teachers, students to teach or study mathematics, including algebra, geometry, calculus, statistics, complex variable function, fractal, curve fitting, probability analysis, optimistics and scientific data visualization.

Pulse shaping filter program that finds the polezero 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). 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.

Pulse shaping filter program that finds the polezero 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). 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.

The calculation is intended for the purposes of geometric and strength designs of helical tension cylindrical springs
made of wires and rods of circular sections, cold formed, loaded with static loading. Application is developed in MS
Excel, is multilanguage and supports Imperial and Metric units. Is based on ANSI, ISO and DIN standards and
support many 2D and 3D CAD systems.

CrazyMath allows you to enter sequences of expressions as you would write them on paper. 2D/3D equation function graphing / plotting. Syntax highlighting. Hex mode. 30+ builtin functions. 5 pages for parallel calculations. Ideal for daily use.

No need to carry a mainframe to perform a complex analysis when you visit a remote lab. Have the full power of a precise data analysis tool always with you. Easily perform a complex statistical analysis onthefly by simply carrying a light flash drive in a familiar, spreadsheetlike user interface. Get consistent, repeatable, ISO compliant results every time you perform an analysis at a fraction of the price of the bigger counterparts!

This application demonstrates the curious relationships wherein a tetrahedron can be inscribed in a cube in two different ways and a cube can be inscribed in a dodecahedron in 5 different ways. It also demonstrates a kind of quantum fluctuation or beating as a heart does, in which the tetrahedron oscillates back and forth between the two positions in which it can be inscribed in the cube, and in which the cube oscillates within the dodecahedron.

Mortgage Calculation Program to get the monthly payments for your Hypothek. You can change all the details like percentage, price, and time to get the right mortgage for your personal needs.
Use the Hypothek Berechnung Tool for free on the website or on your computer. Play with the different features and find what it is that is important for you in a mortgage.

idv Kvadur solves quadratic equaitions. The full proccess of solving is displayed. You can run this program on any platform, that supports javascipt (PC, PDA, etc.).

Usually software calculators imitate hardware calculators. It allows Users the ability to quickly start their work with a new program. But with this approach, in regards to the design of software calculators, it inherits all of the defects of hardware calculators. The Extendable Calculator is a different way to approach calculator design. Therefore it does not contain any of the design defects, as outlined above.

SEVENPAR is a tool for the calculation of highly exact transformation parameters for the Spatial Helmert and
Molodensky Transformation, which make possible precise coordinate transformations from one reference system
into another. The determined transformation parameters can be entered directly into suitable transformation
software, e.g. TRANSDAT Coordinate Transformations, or into the calculation software of GPS receivers.