منابع مشابه
Lecture 10 : Feb 12
Codes Description of C Nonsingular C injective – i.e. ∀x, x′ ∈ X , x 6= x′ =⇒ C(x) = C(x′) Uniquely Decodable The extension the code is nonsingular. Prefix/Instantaneous/Self-punctuating No code word prefixes another: for all distinct x′, x′′ ∈ X , C(x′) does not start with C(x′′) We illustrate this below with the following example for the symbols {a, b, c, d} taken from Chapter 5 in Cover and ...
متن کاملLecture 10 Mapping , I Feb 5 , 1998 Lecturer
Like geographical maps, maps of target DNA molecules give locations of “landmarks,” and orient the user by relating each landmark to all others. Maps of DNA are composed special features, or markers, along the molecule, and are useful in sequencing and in homing in on genes. There are two main classes of mapping techniques: genetic mapping is based on statistical analysis of inheritance pattern...
متن کاملBiol. Pharm. Bull. 28(10) 1903—1908 (2005)
Araliaceae) is frequently used as a traditional medicine, taken orally, in China, Korea, Japan and other Asian countries. The major components of ginseng, the ginsenosides, are glycosides that contain an aglycone with a dammarane skeleton. These ginsenosides have been reported to show various biological activities, including immunomodulatory effect, anti-inflammatory activity and antitumor effe...
متن کاملPhysics 125b – Problem Set 10 – Due Feb 3, 2009 Solutions
|x′ = v, y′ = u 〉 = |x = u, y = v 〉 . (1) We assume a similar relationship exists in momentum space (to be completely general, we should also include a possible phase factor, but for this problem it won’t be necessary): |px = a, py = b 〉 = |px = c, py = d 〉 . (2) Because the inner product in conserved under a change of coordinates, we have: 〈x′ = u, y′ = v |px = a, py = b 〉 = 〈x = u, y = v |px ...
متن کاملBrian Frantz , Sterling Software
Research Center have been working with the United States satellite communication industry over the past 16 years to develop advanced communication and networking technologies to improve commercial satellite communications. With the recent explosion of the Internet and the enormous business opportunities available to communication system providers , great interest has developed in using commerci...
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ژورنال
عنوان ژورنال: Journal of the American Medical Association
سال: 1908
ISSN: 0002-9955
DOI: 10.1001/jama.1908.02530340057018