China
Africa
Explore chapters and articles related to this topic
Low-Level Primitives
Published in Julio Sanchez, Maria P. Canton, William Perrizo, Space Image Processing, 2018
Julio Sanchez, Maria P. Canton
Other symbols allowed by the syntax of the processing routine developed later in this chapter are the = sign, which serves to mark the start of the solvable term, and the letters x and y to represent the variables. The parentheses are used to group operations with forced precedence. This means that operations enclosed in parentheses must be performed first, as is consistent with the fundamental rules of algebra. Since parenthetical terms can be nested, the processing must determine the level of parenthetical nesting.
Software and Hardware for EEG for Capturing and Analysis
Published in Narayan Panigrahi, Saraju P. Mohanty, Brain Computer Interface, 2022
Narayan Panigrahi, Saraju P. Mohanty
Matrices can be defined by separating the elements of a row with a blank space or comma and using a semicolon to terminate each row. The list of elements should be surrounded by square brackets: []. Parentheses () are used to access elements and sub-arrays (they are also used to denote a function argument list).
A finite deformation, finite strain nonclassical internal polar continuum theory for solids
Published in Mechanics of Advanced Materials and Structures, 2019
K. S. Surana, A. D. Joy, J. N. Reddy
Covariant measures are indicated by subscript and the contravariant measures by superscript. Parentheses (()) imply the current configuration, whereas square brackets ([]) imply reference configuration. Quantities without overbar are Lagrangian descriptions (functions of and t). The quantities with overbar are Eulerian descriptions (functions of and t). Thus and are Lagrangian and Eulerian contravariant Cauchy stress tensors in the current configuration and and are the corresponding covariant Cauchy stress tensors in the current configuration. and are contravariant and covariant second Piola–Kirchhoff stress tensors derived using the corresponding Cauchy stress tensors and . is used for first Piola–Kirchhoff stress tensor derived using contravariant Cauchy stress tensor . is Green’s strain tensor, a covariant measure of finite strain and is in the Lagrangian description.