Given a set of data as x and y, find the RMS value between the data and its best fit curve from a first degree polynomial
x = [1:10]
y = [2 7 3 5 9 11 1 6 2 0]
bestfit_RMS = 3.3379
Nice problem Swapnali! Since it has a floating-point answer, you should specify how many significant digits you're looking for, or include a tolerance term in your test suite.
Thanks Ned. Can you please show me how can I add a torelance term for the answer in test suite?
something like this:
please allow for tolerance in precision of test case answers
Rounding gives me serious trouble on this test. I have tried a variety of methods that all "appear" to return the correct answer, however the assertion fails.
can anyone tell me why this isnt working? i rounded to pass one test#.I understand this is a problem. But what else am i missing? precision problem? thanks
Factorize THIS, buddy
Back to basics 5 - Clipboard
Back to basics 11 - Max Integer
Find the area of a rectangle if length of the diagonal is given.
Who is the baby and who is the daddy in this family?
Find my birthday
Return the names and values of the input arguments of a function
Broken numlock key, oppps !
Sum of diagonals elements of a matrix
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office