getM: Get canonical polynomial chaos expansion size
In GPC: Generalized Polynomial Chaos
Description
Usage
Arguments
Value
Author(s)
References
Examples
Description
The getM is a very simple function that determines the size of the canonical polynomial chaos expansion for d random variables up to and including degree p in the expansion. The size is determined from choose(d+p,d) or factorial(d+p)/factorial(d)/factorial(p).
Usage
1
getM(d,p)
Arguments
d
Number of input random variables
p
Order of the polynomial chaos expansion
Value
M
Number of terms in the canonical d-dimensional polynomial chaos expansion up to and including degree p
Author(s)
Jordan Ko
References
R. Ghanem and P. Spanos, 1991, Stochastic Finite Elements: A Spectral Approach. Berlin: Springer.
Examples
1
2
3
d <- 10
p <- 15
m <- getM(d,p)
GPC documentation built on May 30, 2017, 12:50 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Value Author(s) References Examples
Description
The getM is a very simple function that determines the size of the canonical polynomial chaos expansion for d random variables up to and including degree p in the expansion. The size is determined from choose(d+p,d) or factorial(d+p)/factorial(d)/factorial(p).
Usage
1 | getM(d,p)
|
Arguments
d |
Number of input random variables |
p |
Order of the polynomial chaos expansion |
Value
M |
Number of terms in the canonical d-dimensional polynomial chaos expansion up to and including degree p |
Author(s)
Jordan Ko
References
R. Ghanem and P. Spanos, 1991, Stochastic Finite Elements: A Spectral Approach. Berlin: Springer.
Examples
1 2 3 | d <- 10
p <- 15
m <- getM(d,p)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.