Name
nextpow2 — next higher power of 2.
Calling Sequence
t=nextpow2(x)
Parameters
- x
real vector or matrix
- p
integer vector or matrix
Description
If x is a scalar, nextpow2(x)
returns the first p such that 2^p >=
abs(x) . if x is a vector or a matrix
nextpow2(x) applies element-wise.
Examples
nextpow2(127)
nextpow2(128)
nextpow2(0:10)