English homework specialized electronics and telecommunications ppt

... DANANG COLLEGE OF FOREIGN LANGUAGES DEPARTMENT OF ENGLISH FOR SPECIFIC PURPOSES  Nguyễn thị cẩm tú, M.Ed ENGLISH IN ELECTRONICS AND TELECOMMUNICATIONS Danang 2008 ... For example, in the case of an AND gate: a. When A and B are low, the output is low. b. When A is low and B is high, the output is low. 1. AND When A is high and B is low, . . ....

Ngày tải lên: 27/06/2014, 15:20

... the outgoing and incoming (6) from analogue to digital and back from digital to analogue. The (7) handles all the functions for the keyboard, the display and the loudspeakers, and it contro ls ... signs and colours and complete the table with the correct sign category. Safety signs and colours are useful tools to help protect the health and safety of employe...

Ngày tải lên: 24/05/2014, 21:30

... the conduction band E V = energy in the valence band and k, T, m n * and m p * were defined in Section 10.1. In an intrinsic semiconductor (Si and Ge) m n * and m p * are ... direct band gap semiconductor. The energy levels of the outer electrons form energy bands. In insulators, the lower energy band (valence band) is completely filled and the next energy b...

Ngày tải lên: 13/12/2013, 01:15

... T p () ( ) =± (8.1) and in any finite interval gt () has at most a finite number of discontinuities and a finite number of maxima and minima (Dirichlets conditions), and in addition, ... 8.1. If gt () is continuous and non- periodic, then Gf () will be continuous and periodic. However, if g(t) is continuous and periodic, then Gf () will discrete and nonperiodic...

Ngày tải lên: 13/12/2013, 01:15

... be high. ELCTRONICS AND COMMUNICATION ENGINEERING ECADLAB(VHDL) 38 The NAND and NOR gates are called universal gates since with either one the AND and OR functions and NOT can be generated. ... A' NAND gate This is a NOT -AND gate which is equal to an AND gate followed by a NOT gate. The output of a NAND gate is high if any of its inputs are low. The symbol is a...

Ngày tải lên: 15/12/2013, 07:15

... commands can be used to select and clear the windows: shg - shows graph window any key - brings back command window clc - clears command window clg - clears graph window home - home command ... obtain the dot product and the vector product of two vectors a and b. Use the function to evaluate the dot and vector products of vectors x and y, where x = (1 5 6) and y = (2 3...

Ngày tải lên: 22/12/2013, 08:16

... – Hale and Hearty Foods Trưởng Phòng Thu Mua của Hale and Hearty Foods Victoria Song: Assistant International PR Manager – Hale and Hearty Foods Giám đốc Giao tế Ngoại vụ của Hale and Hearty ... the health and safety a was upset and offer my help to calm them down. 2 I would try and find out why the guest b study it until I could work independently. 3 I would report the fire...

Ngày tải lên: 23/12/2013, 07:18

Ngày tải lên: 17/01/2014, 05:20

... multiplication, left division, right division, and raising to the power, respectively. For addition and subtraction, the array and matrix op- erations are the same. Thus, + and .+ can be regarded as an array ... Attia, John Okyere. Electronics and circuit analysis using MATLAB / John Okyere Attia p. cm. Includes bibliographical references and index. ISBN 0-8493-1176-4 (alk. pa...

Ngày tải lên: 19/01/2014, 20:20

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Ngày tải lên: 24/01/2014, 08:20