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Gravity Simulation Java Program

$10-30 USD

Zaprt
Objavljeno pred več kot 5 leti

$10-30 USD

Plačilo ob dostavi
Objective I need a JAVA program that simulates the motion of N objects affected by gravitational forces and animates the results. The techniques are used throughout natural sciences, especially in areas of physics like semiconductors and cosmology to analyze complex systems. The same methods are also applied into other physical forces which depend on the distance between the objects. Background In his Principia, Isaac Newton formulated the principles governing the motion of two objects under the gravitational attraction. But he was not able to find a solution to the problem with three particles. In general, solutions to complex systems of three or more objects must be approximated via numerical simulations. Requirements Write a program [login to view URL] that has the following specifications: 1. It takes two double command-line arguments - the duration of the simulation (totalT) and the simulation time increment (deltaT) 2. It reads in the details of the universe to be simulated from standard input using StdIn, using several arrays to store the data 3. It simulates the universe, starting at time t = 0.0, and continuing in deltaT increments as long as t < totalT, using the leapfrog scheme (described in the following pages) 4. It animates the results to standard drawing using StdDraw 5. It prints the state of the universe at the end of the simulation (in the same format as the input file) to standard output using StdOut Input The input is a text file that contains the information for a given universe: • The first value is an integer n which represents the number of objects • The second value is a real number radius which represents the radius of the universe; it is used to determine the scaling of the drawing window (which displays particles with x- and y- coordinates between −radius and +radius) • Next, there are n lines (one for each object), with each line containing 6 values. The first two values are the x- and y-coordinates of the initial position; the next pair of values are the x- and y-components of the initial velocity; the fifth value is the mass; the last value is a String that is the name of an image file used to display the particle
ID projekta: 17926266

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8 ponudb
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8 freelancerjev je oddalo ponudbo s povprečno vrednostjo $50 USD za to delo
Avatar uporabnika
hello,how are you.i read your bid carefully. i am java/javafx expert and have full experience for 12 years. java/javafx is my top skill and passision. i can provide most quality and high speed. if you want to success, please contact me. Then, I will give you good result. hire me.
$25 USD v 1 dnevu
5,0 (25 ocen)
6,9
6,9
Avatar uporabnika
This is Vibrant Webtech and I was glad to see that you're looking for help for project Gravity Simulation Java Program. I've delivered more than 400 + projects in the last 5 years and this makes me very confident with your task.I'd like to have more details before proceeding. This way I'll have the chance to elaborate m bid accordingly. I never ask for payments in front. I will only ask you to release the agreed milestones once the task for each one of them is met and you're happy with it. Feel free to visit my personal page on this platform and get an idea of how satisfied my clients are from my work. Don't hesitate to contact me. I'm looking forward to hearing from you soon.I have more than 5 year of experience in Algorithm, Engineering, Java, Matlab and Mathematica, Software Architecture. Please ping me for more discussion.
$100 USD v 2 dneh
4,9 (67 ocen)
6,3
6,3
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Expert in Gravity Simulation Java Program, Matlab, Simulink, Power System, Signal Processing, Image Processing Artificial Intelligence. Excellent in Electrical Engg. Algorithms, Java
$20 USD v 2 dneh
4,8 (37 ocen)
5,4
5,4
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Hi, I can help you. I'm java expert, contact with me so we'll talk more about your work. Thanks and Have a good day
$25 USD v 1 dnevu
5,0 (2 ocen)
3,4
3,4
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hello i read instruction that is given in this project please provide more detail for the project i have done number of project in java i will provide 5 star rating work thanks
$88 USD v 1 dnevu
3,8 (28 ocen)
4,2
4,2
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I have worked on a similar project of simulating the universe, but without the initial velocity for the particles, in MATLAB. If I can get a bit of info regarding the motion with initial velocity, I think this can be done pretty quickly in Java too. FYI, the mentioned timeframe is just the maximum time. It can be completed even before based on our further discussions.
$25 USD v 5 dneh
5,0 (4 ocen)
2,3
2,3
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Hello I have vast knowledge on the topic which can help me get the work done perfectly and on time. i am looking forward to working with you. Regards, Evans
$100 USD v 1 dnevu
5,0 (5 ocen)
2,1
2,1
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I am good with Java programming and algorithms. I have developing games for last 6 years. Please consider my bid.
$15 USD v 2 dneh
0,0 (0 ocen)
0,0
0,0

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Zastava ROMANIA
Romania
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Član(ica) od okt. 8, 2018

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