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.
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
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
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.
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
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
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.