Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Abstract: We present a regularized inversion method for 3-D magnetotelluric (MT) data with axial anisotropic conductivities based on the edge-based finite element (FE) method. The Gauss–Newton (GN) ...

All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...

All real-life graphs can be used to estimate or read-off values.The actual meaning of the values will depend on the labels and units shown on each axis. Sometimes: This graph shows the cost of petrol.

Abstract: The Preconditioned Conjugate Gradient (PCG) algorithm is a widely-used iterative method for solving sparse linear systems. The sparse matrix-vector multiplication (SpMV) operation involved ...

GD_rates_live_script.mlx: Symbolic Matlab live script (~notebook) to check the algebraic manipulations for the upper bounds proofs gradient_descent_PEP.m: Solves the PEP on Gradient Descent for Smooth ...