outsig = pinknoise(siglen,nsigs);
| siglen | Length of the noise (samples) |
| nsigs | Number of signals (default is 1) |
| outsig | \(siglen \times nsigs\) signal vector |
pinknoise(siglen,nsigs) generates nsigs channels containing pink noise (\(1/f\) spectrum) with the length of siglen. The signals are arranged as columns in the output.
pinknoise is just a wrapper around noise(...,'pink');