Trigonometric Patents (Class 708/276)
  • Method of generating sine/cosine function and apparatus using the same for use in digital signal processor
    Patent number: 5954787
    Abstract: A method of generating sine/cosine function and an apparatus using the same in digital signal processor are disclosed. The method for generating sine/cosine function values corresponding to a first digital phase values, comprising the steps of: a) receiving a second digital phase values, obtained by performing 2.pi.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: September 21, 1999
    Assignee: Daewoo Electronics Co., Ltd.
    Inventor: Myung-Su Eun