Tài liệu ôn thi vc

EURASIP Journal on Applied Signal Processing 2003:8, 841–859 c 2003 Hindawi Publishing Corporation A Domain-Independent Window Approach to Multiclass Object Detection Using Genetic Programming Mengjie Zhang School of Mathematical and Computing Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, New Zealand Email: mengjie@mcs.vuw.ac.nz Victor B. Ciesielski School of Computer Science and Information Technology, RMIT University, GPO Box 2476v Melbourne, 3001 Victoria, Australia Email: vc@cs.rmit.edu.

19p sting12 10-03-2012 66 5   Download

Phân tích tần số Điều chế sóng sin một tần số m(t ) = Vc cos[ωc t + m cos(ωmt )] Các thành phần tần số riêng rẻ thì không rõ ràng (Individual freq components are not obviously) ∞ cos(α + m cos β ) = n = −∞ ∑ J n (m) cos(α + nβ + nπ ) 2 Jn(m) là hàm Bessel function of the 1st kind of nth order with argument m ∞ nπ So, m(t ) = V J (m) cos(ω t + nω t + ) c n = −∞ Expanding: ⎧ π ⎤ π ⎤ ⎡ ⎡ m(t ) = Vc ⎨ J 0...

7p muaythai2 20-09-2011 72 4   Download