2002 1849 Performance of Blind and Group-Blind Multiuser Detectors Anders Høst-Madsen‚ Member‚ IEEE‚ and Xiaodong Wang‚ Member‚ IEEE Abstract—In blind (or group-blind) linear multiuser detection‚ the detector is estimated from the received signals‚ with the prior knowledge of only the signature waveform of the desired user (or the signature waveforms of some but not all users). The performance of a number of such estimated linear detectors‚ including the direct-matrix-inversion (DMI) blind
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The Signal-man How does Charles Dickens use the ghost story genre to provoke fear in both the Victorian and modern reader of the Signalman? The Signal-Man is a ghost story from Pre 1914’s written by Charles Dickens it shows the difference of the fear that a Victorian reader would feel compared to what a modern reader would feel. The Signal-man projects the ghost story genre very well due to the fact that a ghost story is not supposed to be scary. A ghost story is just meant to play with the readers
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Smoke Signals For most of my life‚ the word “Native American” had immediately made me think of feathers‚ powwows‚ and a society uncorrupted by civilization. However‚ in watching the movie Smoke Signals‚ a movie that depicts the modern Native American culture‚ I learned many other things. For one‚ I learned that many of the customs that modern Native Americans have are very similar to my others. I also saw that the family life of the Native Americans in the film had many of the same problems
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Signal Integrity Considerations for High Speed Digital Hardware Design White Paper Issue: 01‚ 11th November 2002 Mick Grant‚ Design Engineer Abstract As system clock frequencies and rise times increase‚ signal integrity design considerations are becoming ever more important. Unfortunately many Digital Designers may not recognise the importance of signal integrity issues and problems may not be identified until it is too late. This paper presents the most common design issues affecting signal
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Direct signals are macro indicator signals of what is directly being measured. For example‚ the consumer price index for urban consumers tells us what is happening to the general price level of consumer goods in US urban locations. Another example of a direct signal would be the unemployment rate since it measures the percent of labor force that is unemployed. Indirect signals come from watching the movement of causally related indicators‚ and drawing conclusions about one from the movement of the
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Smoke Signals 1998 - USA Director - Chris Eyre About the film... Winner of the Audience Award and the Filmmaker’s Trophy at the 1998 Sundance Film Festival‚ and the official selection for opening night of the 1998 New Director/New Films‚ SMOKE SIGNALS is one of the most unique films of the year. Filled with the rich aesthetics and beautiful mood of American Indian culture‚ Sherman Alexie’s story of friendship‚ love and loss (based on his award-winning short story‚ "The Lone Ranger and
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Wireless Signals Michael Rubendall IT/242 February 25th 2013 Benny Lane Wireless Signals Wireless signals are all around us as we walk or drive around the city or town where we live. The four types of wireless technologies that are out there are Wi-Fi‚ Cellular‚ Bluetooth‚ and WiMAX. We will be looking at these types of wireless technologies a little more in depth‚ where are they most commonly used‚ and how they differ from one another. The first wireless technology that we
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in 1923‚ was a hand-cranked‚ manually operated mechanical semaphore signal.[7] His device had two key safety features: having an intermediate "all stop" signal state to give moving traffic time to stop before signaling cross traffic to proceed‚ and having a "half mast" position to indicate general caution at times when the device operator was not present.[7] There is no evidence to support the claim that Morgan’s traffic signal was ever put into service.[9][not in citation given] Despite claims
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Signal Words--1 Signal Words* 1. Continuation Signals (Warning—there are more ideas to come.) and again a final reason last of all moreover other too also and finally furthermore likewise next secondly with another first of all in addition more one reason similarly 2. Change-of-Direction Signals (Watch out—we’re doubling back.) although despite however in spite of the opposite rather while but different from in contrast nevertheless on the contrary still though conversely even though instead
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Vehicle Density based Traffic Signal Light There has been a need to automatically control things from a distance depending on a certain timing logic. In recent past there had been many instances of accidents on the roads‚ at the crossings near the colonies for the fact that there were no streetlights ON in the night when the visibility of the driver is poor. Even at the junctions such as T-junction‚ Y-junctions or circle we should be able to distribute the traffic in such
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