The blue and orange vectors are the elements of the basis; the green vector can be given in terms of the basis vectors, ...
The means and standard deviations of rst-order derivatives for (a) blue edge
Since acceleration is the time derivative of velocity, the material acceleration can be derived from the definition of material derivative as follows:
Using only direction of vector
UNIT 2: DERIVATIVES
For an alternative derivation, we can make use of the usual vector operations to express the total second derivative of the absolute position vector r.
Vector addition for vectors at any angle | Adding vectors | How to add vectors
Vector addition for perpendicular vectors | Adding vectors | How to add vectors
Schematic of a fully connected layer and a matrix multiplication without transfer-function applied.