OFDM Simulation & Performance Analysis 2012 EEET1123 Digital Signal Processing Project RMIT University Group Member -1 Yingjie Jiang (S3372089) Group Member -2 Feiyu Pu (S3316550) Group Number - 5 5/18/2012 Group Member -3 Yuheng Liang (S3351151) Group Member -4 Yunpeng Zhang (S3360808) Coordinator Dr. S. Kandeepan RMIT UNIVERSITY Index Abstract.....................................................................................................................
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Functional English Assessment of Fundamental Competencies Model Paper 100 marks – 3 hours Part – A (each question is of one mark) Select the most appropriate antonym of the word in bold letters in the following sentences: 1. The sea is not deep near the coastline: it is _________. (i) small (ii) shallow (iii) wide (iv) narrow 2. In spite of his substantial wealth he is extremely miserable. If I were in his shoes‚ I would be _________. (i) grand (ii) glad (iii) generous (iv) durable 3. The
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breathed in. Sewage in drinking water is another type of pollution‚ as it can make people ill because it contains germs and viruses. People living next to a building site where there is too much noise can become sick as they cannot sleep or relax. Contents [hide] 1 Air pollution 2 Water pollution 3 Noise pollution 4 Soil pollution 5 References Air pollution[change | change source] Air pollution is caused by harmful gases such as carbon dioxide‚ sulphur dioxide‚ nitrogen dioxide carbon monoxide
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Mr. Swihart Current Date: 2/10/14 Due Date: 2/17/14 Acoustics and Psychoacoustics Essay Today in Survey Recording Technology class‚ we were taken through a vast majority of venues‚ in attempt to exemplify the many different ways of how sound particles react in many different situations. Some are able to have high chances of interaction such as reverberation and echoes‚ while other venues forced the sound to distribute or even be absorbed. Many areas the class had
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Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy‚ such as noise‚ heat or light. Pollutants‚ the components of pollution‚ can be either foreign substances/energies or naturally occurring contaminants. TYPES OF POLLUTION Water Pollution As the name suggests‚ “Water Pollution” is the type of pollution that involves the contamination of various water bodies. Various aquatic creatures
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are popular on the eve of Diwali. Firecracker Concerns Nowadays there is a significant growth in campaigns on creating awareness over the adverse impacts of noise and air pollution. Some governments drive to keep the festival less noisy and pollution-free. The Tamil Nadu Pollution Control Board has banned production of crackers with noise levels of over 125 decibels.In survey of UP Pollution Control Board‚ it was revealed that the emission of smoke was found more in the light illuminating fire crackers
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The Communication Process Communication is a process by which by which information is exchanged between individuals through a common system of symbols‚ signs‚ or behavior. Communication can also be an act by which one person gives to or receives from person information about that person’s needs‚ desires‚ perceptions‚ knowledge‚ or affective states. This communication works through a Process Model‚ which breaks down communication into separate parts like: Sender/Receiver-The first component
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three possible reasons for strange noises‚ name "quackers"‚ that Russian submarine sailors had reported during a period of time from the 1960s to the1980s. The author mentions three sources for these sounds‚ including nearby Orca whales vocalization trying to attract mates‚ the giant squids which live in the ocean and finally the undetectable foreign submarines. The professor‚ however‚ believes that none of these theories could justify the real source of these noises. The professor’s reasons to refute
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amplified target return signal (and the receiver noise). Raw video displays require a human operator to interpret the various target noise and clutter signals. On the left hand display of Figure 1‚ an operator could readily identify three targets and a ghost (a ghost is a phony target that usually fades in and out and could be caused by birds‚ weather‚ or odd temporary reflections - also referred to as an angel). Target 3 is a weak return and hidden in the noise - an operator can identify it as a target
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non-continuity.Image edge detection is one of the basal contents in the imageprocessing and analysis‚ and also is a kind of issues which areunable to be resolved completely so far. When image isacquired‚ the factors such as the projection‚ mix‚ aberranceand noise are produced. These factors bring on image feature’sblur and distortion‚ consequently it is very difficult to extractimage feature. Moreover‚ due to such factors it is also difficultto detect edge. The method of image edge and outlinecharacteristic
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