Learn More
Gray wolves (Canis lupus) were classified as an endangered species in Washington under the provisions of the Endangered Species Act (ESA) in 1973. In 2011, wolves in the eastern third of Washington were removed from federal protections under the ESA. Wolves in the western two-thirds of Washington continue to be protected under the ESA and are classified as(More)
Periodic signal analysis is an important tool in signal processing, there are many phenomena that exhibit a periodic nature. A number of analysis techniques aimed at estimating the periodicities from sensor data already exist but most use stationary harmonically related Fourier components as the basis. The performance can be seriously degraded when there(More)
  • 1