by the 20 log rule: 20 times the common (base 10) logarithm of the amplitude gain. With the magnitude gain being logarithmic‚ Bode plots make multiplication of magnitudes a simple matter of adding distances on the graph (in decibels)‚ since [pic] A Bode phase plot is a graph of phase versus frequency‚ also plotted on a log-frequency axis‚ usually used in conjunction with the magnitude plot‚ to evaluate how much a signal will be phase-shifted. For example a signal described by: Asin(ωt) may
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another‚ and depend on the radio frequency‚ the type of environment (rural‚ suburban‚ or urban)‚ base station and subscriber station height. Many measurement campaigns have been conducted and reported in the literature‚ as summarized in table 4.1. [pic] |Table 4.1: | |Path loss exponent (n) and log-normal shadowing standard deviation (σ‚ in dB) — summary of values for various frequencies
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Project Proposal for Contact Management System Login Screen for the application Looks like this [pic] On a network‚ access to databases is dependent upon the number of Users with User ID’s and protected passwords. With the MULTI-USER DATABASE‚ design data is no longer scattered across the hard disks and laptops of every engineer. It cannot be misplaced‚ lost or corrupted. In short‚ design data can be secured and managed like a valuable corporate asset. Contacts biographical information
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cone of rays from the point of the object reaching the eye (Fig 1a). To indicate that the eye sees the whole object‚ two cones of rays are drawn from the two _end____ of the object to the eye (Fig 1b). |[pic] |[pic] | |Fig 1a |Fig 1b
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Answer: 36 03) Add. Write the answer in lowest terms. [pic] 23 + 38 = 61 = 9 5 7 7 7 7 Answer: 9 5 7 04) Add. Write the answer in lowest terms. [pic] 3 + 2 = 8 = 1 8 7 8 Answer: 1 05) Add. Write the answer in lowest terms. [pic] 2 1 + 4 1 = 2 4 + 4 7 = 6 11 4 7 28 28 28 Answer: 6 11 28 06) Add. Write the answer in lowest terms. [pic] 1 =15 4 60 3 =18 10 60 14 = 56 15 60
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List the aspects of employment covered by law? It really is a wide area but here are some headers of statute controlled employment areas (some of these require qualifying terms etc)- Employees have the Right to; - Receive Payment - Receive Written Terms and Conditions - Redundancy Payment - Minimum Wage - Maximum Working Week - Not to be discriminated against - Fair Disciplinary Procedures - Safe working environment If you are experiencing difficulties or have concerns about certain
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Adding & subtracting fractions 1. Where in life is this useful? a) Cooking: [pic] b) Measurements (construction‚ remodeling‚ etc): [pic] c) Time: [pic] d) Money: [pic] 2. Fractions with the same (“common”) denominators Example: (without converting back & forth from mixed numbers): [pic] [pic] 3. Fractions with different denominators In order to add (or subtract) fractions with different denominators
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A famous speech by Shakespeare’s Falstaff questions the value of: honor 1. ( T or F ) Aristotle considered plot more important than character or thought. True 2. ( T or F ) Aristotle was both a theater critic and a philosopher. True 3. Aristotle’s famous analysis of tragedy is found in a work called: The Poetics 4. Aristotle’s work on comedy is how long? 5 acts long 5. What did the Commedia delle’arte specialize in? 6. What is satire? a literary genre or form‚ although in practice
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explains the terms oxidising agent and reducing agent. Oxidation and reduction in terms of oxygen transfer Definitions • Oxidation is gain of oxygen. • Reduction is loss of oxygen. For example‚ in the extraction of iron from its ore: [pic] Because both reduction and oxidation are going on side-by-side‚ this is known as a redox reaction. Oxidising and reducing agents An oxidising agent is substance which oxidises something else. In the above example‚ the iron(III) oxide is the oxidising
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Date: 25th March‚ 2010 Title: Investigating the capacitance of a parallel-plate capacitor using a reed switch Objective: To investigate the factors which affect the capacitance of a parallel-plate capacitor using a reed switch. Apparatus: - reed switch - signal generator - capacitor plates of area about 0.24m X 0.24 m 1 pair - polythene spacers ( 10 X 10 X 1 mm ) - polythene sheet‚ same area as capacitor plate 1 mm thick - battery box with 4 cells
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