Feeds
提问
How can I fit data to a piecewise function, where the breakpoint of the function is also a parameter to be optimised?
I have data with x and y values. This data should conform to a function: an assymmetric parabola. Here, the parameters that defi...
8 months 前 | 4 个回答 | 0
4
个回答提问
How to extract numerical values from a text in an array or table?
I have a data table, with many rows of values. Some of these values contain useful numerical information, alongside text. I want...
1 year 前 | 2 个回答 | 0
2
个回答提问
How to find the equation of a 2D plane that best fits a set of vectors defined in n dimensions?
I have several vectors defined in 6 dimensions that should all lie on the surface of a 2D plane. I know that the plane can be r...
1 year 前 | 1 个回答 | 0
