# Simulates a process realization from a spectral GP object

### Description

Simulates a process realization by drawing a random draw of coefficients from their prior distribution and updating the process values.

### Usage

1 2 |

### Arguments

`object` |
A GP object, created by |

`...` |
Other arguments. |

### Details

Modifies the `coeff`

and `process`

elements of the object.

### Value

The function modifies the GP object, which is essentially a pointer (an R environment in this case), so NULL is returned.

### Author(s)

Christopher Paciorek paciorek@alumni.cmu.edu

### References

Type 'citation("spectralGP")' for references.

### See Also

`gp`

, `zero.coeff.gp`

, `propose.coeff.gp`

, `updateprocess.gp`

### Examples

1 2 3 4 5 6 7 | ```
library(spectralGP)
gp1=gp(128,matern.specdens,c(1,4))
gp2=gp(c(64,64),matern.specdens,c(1,4))
simulate(gp1)
simulate(gp2)
plot(gp1)
plot(gp2)
``` |