MATLAB's interp1 when you specify the spline flag assumes that the end point conditions are not-a-knot. The algorithm specified on Wikipedia is the code for a natural spline.

This code demonstrates the cubic spline interpolation for any dataset. Here in this example which is coded in MATLAB, we are taking the datapoints for y=sin (x). We would use the tridiagonal matrix to ...

Super-resolution imaging uses spatiotemporal filtering to separate moving blood from tissue, but the motion from, e.g., heartbeats and breathing reduces the effectiveness of these filters. Therefore, ...

The study proposed a dual uniform B-spline interpolator architecture for computer numerical control (CNC) machines spline machining. For solving the different transformation in machining sculpture ...