Calculators and Science in Java

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AwtCalc

A simple calculator that feature's a swing-like interface. This program can be run as an applet or a stand-alone application.

AIR_BPNN

Back Propagation Neural Network.

A basic Calculator using Swing

Updated 8/23/07. In this update, the code has been changed to allow chained operations. It simulates a calculator. This is a simple 4 function calculator that supports +, -, *, and /. This is a good example with a supporting tutorial on how to build it. Src included.

array plus array

insert two arrays size and elements

Automatron

translate

Basic Calculator V2

Multi language calculator, allowing the user to choose between Dutch, English or Spanish (tooltip text). Basic calculator performs standard operations including square and square root, also has memory options such as MS, M+. The code is very neat, consisting of 9 classes which could be reused for other purposes.

Graph Plotter

Plots Graph For A Function

Messeir Database

This is a Messeir Database.The Messeir database is a collection of deep sky objects.

Simple/Scientific Calculator

This is my first source code in java. I have done this code in JDK1.3 but it will run fine in JDK 1.2 too. The calculation will not be so accurate but you have lot of scientific function. lot of other function can be added too. Hope you guys like it.

Calculator.java

Changes from a basic calculator to an extended calculator using menu items. Works like a normal calculator

Complex Number Operations Class

This set of classes will manage Complex Number, it put a number of complex number from keyboard in a sort of array, after this, you can decide to do some operations like: order,read,edit....

Calculator JavaScript

Calculator written in JavaScript

CYBER_=*+-/CACULATOR !!!!

CYBER CALCULATOR

Calculator with 3D buttons

The Code Provides Basic Calculator with all functionlaity

Currency Converter beta v1.0

I created this project earlier today, but just recently worked at it right after submitting it, and fixed a few problems with the math, and the variables. Sure we have alot of memory now, but it's good programming skills to use as few memory bytes as possible. This is the currency converter. Enter an amount in one field it will then convert the money, and send it to the other two empty fields. Do the same to any field it will work, and has the ability to clear all fields, and change text color depending on what language you are using. (i.e. English, German, Spanish. If you choose english all america labels, will be red, if you choose german all labels will be in german, and the german label will be in red.

Calendar Generator in Java

It can calculate and display the calendar of any month from 1000 A.d to Infinity.

Calc

--UPDATED--3/29/06 CSS alpha matrix (rules based) calculator with full interface, 19 functions. Fraction, decimal mode. A lot of extras.

Calculator1

This is a simple calculator system for my school project. Hope it does help

Calculator2

It is a proper scientific calculator which is very easy to use

Calculator3

It is an easy to use scientific calculator.

Calculator4

Its basically a simple calculator which is actually an applet, but embedded in an application, hence it behaves as a stand-alone program. If you have java installed in your system, just double-clicking on the file: KrishanuGangulyDigical.jar should make it work. The code is in form of the 3 .java files(1 for each of the classes used).

Different Calculator

It's a new look calculator. It obviously calculate the basic arithmetic operations

dec, hex, oct, bin chart

Conversion chart of decimal, hex, oct and binary. Although this only shows numbers 0 - 255 the code uses the conversion formulas and so allows any decimal number to be passed to it. The invert method also allows you to specify how much padding you want.

DCSoft Scientific Calculator

This Calculator can evaluate a string of computation when the parenthesis order is used well.

DCSoft Scientific Calculator

This is an all in one calculator which is definitely more effective than microsoft's.

Equation Solver in Java

Code is a very simple equation solver.

Factorial solvetor

to make the Factorail of the number so easy script.

FahrenheitCelcius

Converts F to C or C to F.

GPA_Calculator in Java

Calculates GPA.

graphical calci

This is the best program to do mathematical calculations

graphical calculator in Java

this is a simple graphical calci

Google PageRank Calculator

this applet calculate google pagerank algoritm.

Inheritance in Java

Demonstrates inheritance in Java. One class extends the other

Interest Calculator

This applet was designed for a friend of mine who wanted to submit it for his college project. Nothing very outstanding just a simple calculator which can calculate your interest % for an amount of years. Hardly took an ? hour.

Investment calculator-Project1

An investment calculator. User enters initial investment, annual rate of return as decimal, and number of years to invest. There are buttons to calculate and clear the data.

Interpolomatron

Interpolates points to join them in two Polynomial functions.

Java Normal Calculator

A Java application which simulate around 95% similar of an ordinary normal calculator. Done it as an Java programming assignment for my coursework...

JGPA

This is a Java-program to claculate the grade point average and the term's average for university students "especially in Saudia Arabia (KSA)"...

JmsConverter

This program is used to convert ten different F.P.S. (USA) to Metric (Europe,Asia)

JCalc

Just a simple calculator

Java Version of the Windows's Standard Calculator 2.0 (With Source Code)

To attempt to re-design the Standard version of Calculator that comes along with the Windows Platform.

JEvaluator

Evaluates a mathematical or logical expression

Kalomatron

Simulates the flow of heat in a 3-dimensional fin

k-means clustering applet

this applet calculates k-means clustering algorithm.

Math24

Math 24 is a game where you have to get 24 by adding, subtracting, multiplying and dividing four specific numbers, eg if you have 1, 2, 3 and 4 you can get 24 by doing 1*2*3*4 or (1+2+3)*4 (there may be lots of other ways). You have to use all four numbers.

Martix

It determines the determinant of matrix and hence finds Inverse if exist.

Matrix Calculation

Calculate matrix. Can add, subtrack, and multiply.

magical mouse pointer trail

This code creates a mouse pointer trail that is like magic

Matrix Operations in Java

this matrix class implements sum,differantiation and product of matrices, scaler product, determinant, triangular form and inverse functions. One can save and load a matrix in most statistical programs file format. For other statistical packages such as descriptive statistics, multivariate statistics, linear regression and least median of squares regression see my website http://www.geocities.com/mhsatman

Metric Imperial Converter

Allows you to convert measurements of distance, weight, volume and temperature. Uses a 2D array to store the conversion rates and a JTabbedPane to switch between the different types of measurements.

MVA

implements the multiclasse classes MVA(Mean Values Analyses) algorithme

NumRec

Translates numbers into English.

Networking in Java

It is a simple callculator using the feature of java in networking and multi threading.

Normal Distribution

This applet shows how normally distributed snowflakes makes a Normal Distribution curve at the bottom. There are 500 snowflakes per iteration and 50 iterations so 500x50 snowflakes.

Number Conversion

Enter decimal number in the text field. When Calculate button will be clicked, It will Display binary, octal and hexadecimal equivalents.

Oddnumbers

This code basically tells the users how many odd numbers there are in any given integer! It has the ability to break down an integer into individual character and then anaylse each character and outputs how many odds there are

Prime numbers generator

Simple prime numbers generation program. Working in two modes:

Poisson Distribution

to generate Poisson Distribution table and find the probability.

Palindrome Number

To find a number that is palindrome or not??

Prime Number Generator

Generators prime numbers upto the desired limit.

Prime Number Generator

Generates prime numbers upto a desired limit

Quadratic Equation Plus

Solves ALL types of quadratic equations.

Roman Numeral Converter

to convert Roman to Arabic Numeral and Arabic to Roman Numeral

Reverse Polish Calculator

Standard Reverse Polish Calculator that uses stacks. The program uses unbounded and bounded stacks, and catches and throws exceptions.

Roman Number Converter

Converter Integer into Roman Numeric

S.H.M. Demo Program

A simple demo of S.H.M.(Simple Harmonic Motion).

Student Math Help Applet

It gives all the Square, cube, triangle numbers upto 100. All square roots upto 100 and all the Pytagoreon triples upto 100.

Scientific calculator v 1.0

It is a scientific calculator developed in Java.

Simple Scientific Calculator

This is Calc is a Scientific Calculator.

Simple (but incomplete calculator)

Calculator class (basic)

subnet Calculator in Java

Allows you to enter an IP address and a subnet mask. It will find the network and host address portions for you. V2 of this programme will let you make subnets.

simple calculator with error handling

A very basic calulator thats purpose is to demostrate the try - catch error handling, and how to throw your own exceptions.

Statistics

The source code for Statistics.java computes various calculations involvoing statistical math. Mainly methods that calculate measures of central tendency, and measures of dispersion.

Simple Calculator1

This Code Do a Simple Arithmetic Operation such as "+" Operation,"-" Operation,"/" Operation and "x" Operation.This calculator has been updated with zero error.Please check this out and don't forget to vote for me.

Simple Calculator2

This JavaScript calculator allows users to perform simple arithmetic operations such as +,-,*,/,% and ^ by getting the input using prompt box & using the While Loop for input processing.

Speech Calculator

do calculation on speak command

Simple Calculator3

It is just a simplest calculator

Simple calculator4

Simple calculator

Simple Calculator5

Just a Simple Calculator.

Tip Calculator

This program helps to calculate how much your meal will cost with tip, the tip amount itself, and (if you are splitting the bill) then the price per guest.

Temperature Converter

Convert Celsius Temperature to Fahrenhiet and vice-versa.

Temperture Converter (Even Kelvin)

Simple, but hey I gotta do something. This little code I made converts tempertures. Even Kelvin. Calculation are 1 to -1 off sometimes. (Nothings perfect)

Test for Normality (Jarque-Bera Test)

This applet calculates Jarque-Bera (JB) test statistics and its P-Value for a given data set. Just copy your data onto the data panel and hit the Test button.

US Mail Postage Calculator

This code calculates US Postal Service postage charges for the new rates rates starting on 6/30/2002. This code can be used on auction sites like eBay. The FormatCurrency and Replace function were found here on psc

Volumize Objects

Project I had to do in AP Comp Science. Added some stuff teaching myself all I could with the swing classes, and using JFrames. Nice way to start off learning how powerful the packages are. Vote for me if you like it.

Video Bitrate Calculator (VBRC) v1.0.0

Video Bitrate Calculator (VBRC) is a program capable of calculating one of four attributes (file size, video bitrate, audio bitrate, and length of video) provided the other three attributes are known. This gives VBRC flexibility that other bitrate calculators, including DivX's built in one, lack since they are only capable of calculating the video bitrate. VBRC can also make some suggestions of possible video resolution sizes to use, based off the given/calculated video bitrate. Note that VBRC is released under the GNU GPL v2 License.

Weight Conversion

This will provide client side JavaScript Validation for Weight Conversion from one Unit to another for any web page.

W-Chart Generator

generates bar pie line bubble graphs/charts based on singular data set....pure swing components

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