Diagram flow? Algorithm? Curve Fit?

Question

Please!

i need make a diagram flow about curve fit... just help... tips... some page with this?

thanks!

Answer 1

Do you mean you need to draw a flowchart for a curve-fitting algorithm?

You could try the least squares regression method, or you could:

1) find the first difference of each consecutive pair of points.

2) find the average of all first differences.  This is your slope (m).

3) given every set of x and y, use your new slope to find all intercepts (b) using y=mx+b

4) average all bs.

5) output the average values for m and b as your final answer.

wrap 1 and 3 above in a loop from 1 to n-1, where n is the number of points you have.

Now draw each step inside a nice little box, one below the other.

draw a circle at the top labelled 'start'

and a another at the bottom labelled 'end'.