DiffMat {L0TFinv}R Documentation

Generate a difference matrix

Description

This function generates a matrix for computing differences of a certain order, useful in numerical methods and for creating specific matrix patterns.

Usage

DiffMat(n, q)

Arguments

n

The number of data points

q

The order of the difference

Value

A matrix with dimensions n-q-1 by n, whose elements correspond to the combinatorial values of q.

See Also

XMat

Examples

Mat1 <- DiffMat(n = 10, q = 0)
print(Mat1)

Mat2 <- DiffMat(n = 15, q = 1)
print(Mat2)

Mat3 <- DiffMat(n = 15, q = 2)
print(Mat3)


[Package L0TFinv version 0.1.0 Index]