Find Jobs
Hire Freelancers

Calculate co-efficient for fourth order

₹600-1500 INR

In Progress
Posted over 8 years ago

₹600-1500 INR

Paid on delivery
Let's say I have five points. (0, -0.0028), (5, 5.0028), (10, 10.0085), (15, 15.0085), (20, 20.0028) I have calculated the co-efficient using some software. But I want the formula, how to calculate this co-efficient. Please bid if you have experience in this and the selected bidder should explain with formula. Also, I have some other projects in future related to this in developing an desktop application.
Project ID: 8505677

About the project

19 proposals
Remote project
Active 9 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
19 freelancers are bidding on average ₹1,250 INR for this job
User Avatar
A proposal has not yet been provided
₹1,500 INR in 1 day
5.0 (186 reviews)
7.0
7.0
User Avatar
A proposal has not yet been provided
₹1,050 INR in 1 day
4.9 (198 reviews)
6.4
6.4
User Avatar
Hello, there is not simple formula to calculate the coefficients. You basically write a system of equations and solve it, from this you can get the coefficients of a 4th order polynomial. Something like: a0*x^4 + a1*x^3 + a2*x^2 + a3*x + a4 where a0 ... a4 are the coefficients you are looking for. I can write you down how it is done if you wish. Let me know if you are interested to work with me, Paul
₹2,800 INR in 1 day
5.0 (84 reviews)
6.4
6.4
User Avatar
I can derive the formula and attach as scanned copy...................................................................................................
₹1,500 INR in 2 days
4.5 (106 reviews)
6.2
6.2
User Avatar
A proposal has not yet been provided
₹1,300 INR in 1 day
4.9 (51 reviews)
5.2
5.2
User Avatar
A proposal has not yet been provided
₹1,300 INR in 1 day
5.0 (46 reviews)
5.2
5.2
User Avatar
Hi, Generally, error is minimized (least square approach) with Gaussian elimination to find coefficients during curve fitting. If you can share the name of software/command you are using, I can give you exact details. Please let me know. Regards Sourabh
₹850 INR in 1 day
4.7 (19 reviews)
5.2
5.2
User Avatar
A proposal has not yet been provided
₹1,150 INR in 0 day
4.9 (59 reviews)
5.1
5.1
User Avatar
Hello the Pearson correlation coefficient is 1, I am interested in your project . Feel free to hire me for a detailed working of the same. Much thanks
₹650 INR in 0 day
5.0 (37 reviews)
4.6
4.6
User Avatar
You have to have many coefficients for other points in order to make your calculation. Hope I can help
₹1,750 INR in 1 day
5.0 (10 reviews)
4.7
4.7
User Avatar
I have done my Bachelor and Master in Aerospace Engineering in Aerodynamics specialization from IIT Kanpur, India. Right now I am pursuing my PhD in IIT Kanpur itself in stability analysis of unsteady flows. My work has been mostly on theoretical prospect of fluid flow and its stability. And numerical simulations are covered with the help of Matlab programming. Please communicate for further details. With the experience on required skills, I hope you will find me suitable to complete your project in given timeline. Thank you.
₹1,300 INR in 1 day
4.9 (7 reviews)
3.4
3.4
User Avatar
Hello Senior CS undergrad. Currently involved in Deep Learning research at IIT Bombay. I think you are trying to do a linear polynomial regression. Pretty easy to calculate. Can do this for you in less than an hour. Ping me if interested. Look forward to work with you Aditya
₹850 INR in 0 day
4.7 (19 reviews)
3.6
3.6
User Avatar
Hi I will manually calculate the coefficient of fourth order polynomials using formula and will compare to one in the MATLAB.
₹1,250 INR in 1 day
5.0 (2 reviews)
2.0
2.0
User Avatar
I have a Master's in Electrical Engineering and am studying for a PhD in Bioengineering. I have extensive experience doing regression analysis.
₹1,250 INR in 1 day
5.0 (2 reviews)
1.8
1.8
User Avatar
Hello, I am a mechanical engineer with a lot of experience 20 + years. SolidWorks and Inventor work with since its inception. I am an expert on: - Sheet metal processing, - Injection molding of plastics, - Casting of aluminum, - CNC machining - AutoCad, SolidCam and others. Your project in my hands is guaranteed. I hope you choose me. Greetings from Bulgaria! Plamen
₹600 INR in 1 day
5.0 (1 review)
0.8
0.8
User Avatar
I have done several scientific and technical programming jobs in the past. This involves interpolation techniques.
₹1,500 INR in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
do you want a class file or console
₹850 INR in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
hello sir, Your job attracted my attention because it is compatible with my freelancing interests and experience. i have 5 year + experience in Android and .NET, I developed many project that are based on Android and .NET I am part time mathematics teacher in private tuition classes . so i have enough knowledge about how to calculate co-efficient.
₹800 INR in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of INDIA
chennai, India
5.0
2
Payment method verified
Member since Mar 30, 2013

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.