chebyshev.c.weight {orthopolynom} | R Documentation |
This function returns the value of the weight function for the order $k$ Chebyshev polynomial of the first kind, C_k ( x ) .
chebyshev.c.weight(x)
x |
the function argument which can be a vector |
The function takes on non-zero values in the interval ( -2,2 ) .
The value of the weight function
Frederick Novomestky fnovomes@poly.edu
Abramowitz and Stegun (1968)
x <- seq( -3, 3, .01 ) y <- chebyshev.c.weight( x )