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
Sort a list of complex numbers based on far they are from the origin.
Volume of this donut
Hackathon: the beginnings
03 - Matrix Variables 1
Length of a short side
Matrix multiplication across rows
Let's get back to school, and create multiplication tables
Find offset of given matrix element from first matrix element
Matrix rotation as per given angle
Find and replaces spaces from a input string with *
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