neuRosim (version 0.2-14)

stimfunction: Generate a stimulus boxcar function.

Description

Generates a stimulus boxcar vector for the specified time duration and microtime resolution based on the user-defined onsets and durations.

Usage

stimfunction(totaltime, onsets, durations, accuracy)

Value

A vector in microtime resolution specifying the stimulus boxcar function in 1-0 coding.

Arguments

totaltime

Total time of the design in seconds.

onsets

Vector representing the onsets of the stimulus in seconds.

durations

Vector representing the durations of the stimulus in seconds.

accuracy

Microtime resolution in seconds.

Author

M. Welvaert

Details

If duration is a single number, it is assumed that all stimulus onsets have the same duration.

See Also

specifydesign

Examples

total <- 100
os <- c(1, 21, 41, 61, 81)
d <- 10
out <- stimfunction(total, os, d, 0.1)
rm(total,os,d,out)