Talk:Walsh function

From Wikipedia, the free encyclopedia

You have new messages (last change).

The Walsh functions consist of trains of square pulses with the allowed states being -1 and 1, such that transitions may only occur at fixed intervals opf a unit time step. Walsh functions were used by electrical engineers in 1890s and were introduced into Mathematics in 1923

Retrieved from "http://en.wikipedia.org../../../w/a/l/Talk%7EWalsh_function_4ef1.html"