Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

Thread Subject:
a curve fit to find the values ?

Subject: a curve fit to find the values ?

From: Kuo-Hsien

Date: 26 Jul, 2012 19:30:28

Message: 1 of 2

Hi all,

I have a dataset like below and how to find the values for each year based on a curve fit?

%Year Conc.
1970 325.00
1980 337.00
1990 352.00
2000 367.00
2010 388.00
2020 418.00
2030 447.00
2040 483.00
2050 522.00
2060 563.00
2070 601.00
2080 639.00
2090 674.00
2100 703.00

For example, I like to know the conc. value in 1971, 1972 ..., 2098, 2099.

Thanks for the help.

Michael

Subject: a curve fit to find the values ?

From: John D'Errico

Date: 26 Jul, 2012 19:37:21

Message: 2 of 2

"Kuo-Hsien" wrote in message <jus5sk$1qj$1@newscl01ah.mathworks.com>...
> Hi all,
>
> I have a dataset like below and how to find the values for each year based on a curve fit?
>
> %Year Conc.
> 1970 325.00
> 1980 337.00
> 1990 352.00
> 2000 367.00
> 2010 388.00
> 2020 418.00
> 2030 447.00
> 2040 483.00
> 2050 522.00
> 2060 563.00
> 2070 601.00
> 2080 639.00
> 2090 674.00
> 2100 703.00
>
> For example, I like to know the conc. value in 1971, 1972 ..., 2098, 2099.
>
> Thanks for the help.
>
> Michael

help interp1

John

Tags for this Thread

What are tags?

A tag is like a keyword or category label associated with each thread. Tags make it easier for you to find threads of interest.

Anyone can tag a thread. Tags are public and visible to everyone.

Contact us