The very first task in any data analysis workflow is simply reading the data, and this absolutely must be done quickly and efficiently so the more interesting…
Category Archives: Julia
Tutorial on CubicHermiteSpline.jl
By: Yi-Xin Liu
Re-posted from: http://www.yxliu.group/2020/06/cubic-hermite-spline
This is a tutorial on how to use the Julia package CubicHermiteSpline.jl, which performs a cubic Hermite spline interpolation on an array of data points, $(x_i, y_i)$, given that their associated gradients, $k_i=(dy/dx)_i$, are known in advance.
New
- v0.3.0 can now perform bivariate cubic Hermite spline interpolation for 2D data points (regular and irregular grids are both supported).
- v0.2.2 can now compute the 1st order derivative of the interpolated function.
Tutorial on CubicHermiteSpline.jl
By: Yi-Xin Liu
Re-posted from: http://www.yxliu.group/2020/06/cubic-hermite-spline
This is a tutorial on how to use the Julia package CubicHermiteSpline.jl, which performs a cubic Hermite spline interpolation on an array of data points, $(x_i, y_i)$, given that their associated gradients, $k_i=(dy/dx)_i$, are known in advance.
New
- v0.3.0 can now perform bivariate cubic Hermite spline interpolation for 2D data points (regular and irregular grids are both supported).
- v0.2.2 can now compute the 1st order derivative of the interpolated function.