Source: wikibot/walsh-diagram
= Walsh diagram
{wiki=Walsh_diagram}
A Walsh diagram, also known as a Walsh function or a Walsh-Hadamard transform diagram, is a graphical representation used to illustrate the properties of Walsh functions, which form an orthogonal basis for functions in a specified space. Walsh functions are particularly useful in signal processing, communications, and various applications in computer science and mathematics. **Key Characteristics of Walsh Diagrams:** 1.