Category "curve-fitting"

Finding inflection points of a set of points

I am working on something that can fit a set of Bezier curves through a set of points. I've been able to do this using the curve fitting method from Pomax. The

Fitting steps of different amplitude to data using Matlab

I want to fit steps to the data in blue shown in the attached image to get the estimate of their amplitudes as shown in red (I drew those lines using Powerpoint

Fitting data to numerical solution of an ode in python

I have a system of two first order ODEs, which are nonlinear, and hence difficult to solve analytically in a closed form. I want to fit the numerical solution t

Fitting using Chebyshev polynomials in python

I am trying to fit 2d data using polynomial fit and find that after a certain degree of polynomials, numpy gives "Rank Warning". On the other hand, fitting usin

Solving coupled differential equations with sympy

I am trying to solve the following system of first order coupled differential equations: - dR/dt=k2*Y(t)-k1*R(t)*L(t)+k4*X(t)-k3*R(t)*I(t) - dL/dt=k2*Y(t)-k1*