The Signal and the Noise

The Signal and the Noise
Author: Nate Silver
Publsiher: Penguin
Total Pages: 544
Release: 2012-09-27
Genre: Political Science
ISBN: 9781101595954

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UPDATED FOR 2020 WITH A NEW PREFACE BY NATE SILVER "One of the more momentous books of the decade." —The New York Times Book Review Nate Silver built an innovative system for predicting baseball performance, predicted the 2008 election within a hair’s breadth, and became a national sensation as a blogger—all by the time he was thirty. He solidified his standing as the nation's foremost political forecaster with his near perfect prediction of the 2012 election. Silver is the founder and editor in chief of the website FiveThirtyEight. Drawing on his own groundbreaking work, Silver examines the world of prediction, investigating how we can distinguish a true signal from a universe of noisy data. Most predictions fail, often at great cost to society, because most of us have a poor understanding of probability and uncertainty. Both experts and laypeople mistake more confident predictions for more accurate ones. But overconfidence is often the reason for failure. If our appreciation of uncertainty improves, our predictions can get better too. This is the “prediction paradox”: The more humility we have about our ability to make predictions, the more successful we can be in planning for the future. In keeping with his own aim to seek truth from data, Silver visits the most successful forecasters in a range of areas, from hurricanes to baseball to global pandemics, from the poker table to the stock market, from Capitol Hill to the NBA. He explains and evaluates how these forecasters think and what bonds they share. What lies behind their success? Are they good—or just lucky? What patterns have they unraveled? And are their forecasts really right? He explores unanticipated commonalities and exposes unexpected juxtapositions. And sometimes, it is not so much how good a prediction is in an absolute sense that matters but how good it is relative to the competition. In other cases, prediction is still a very rudimentary—and dangerous—science. Silver observes that the most accurate forecasters tend to have a superior command of probability, and they tend to be both humble and hardworking. They distinguish the predictable from the unpredictable, and they notice a thousand little details that lead them closer to the truth. Because of their appreciation of probability, they can distinguish the signal from the noise. With everything from the health of the global economy to our ability to fight terrorism dependent on the quality of our predictions, Nate Silver’s insights are an essential read.

Signal to Noise

Signal to Noise
Author: Neil Gaiman
Publsiher: Dark Horse Comics
Total Pages: 96
Release: 2016-11-30
Genre: Comics & Graphic Novels
ISBN: 9781630089658

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A film director is dying of cancer. His greatest film would have told the story of a European village as the last hour of 999 AD approached—bringing Armageddon. Now that story will never be told. But he’s still working it out in his head, making a film that no one will ever see.

Introduction to Random Signals and Noise

Introduction to Random Signals and Noise
Author: Wim C. Van Etten
Publsiher: John Wiley & Sons
Total Pages: 270
Release: 2006-02-03
Genre: Science
ISBN: 9780470024126

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Random signals and noise are present in many engineering systems and networks. Signal processing techniques allow engineers to distinguish between useful signals in audio, video or communication equipment, and interference, which disturbs the desired signal. With a strong mathematical grounding, this text provides a clear introduction to the fundamentals of stochastic processes and their practical applications to random signals and noise. With worked examples, problems, and detailed appendices, Introduction to Random Signals and Noise gives the reader the knowledge to design optimum systems for effectively coping with unwanted signals. Key features: Considers a wide range of signals and noise, including analogue, discrete-time and bandpass signals in both time and frequency domains. Analyses the basics of digital signal detection using matched filtering, signal space representation and correlation receiver. Examines optimal filtering methods and their consequences. Presents a detailed discussion of the topic of Poisson processes and shot noise. An excellent resource for professional engineers developing communication systems, semiconductor devices, and audio and video equipment, this book is also ideal for senior undergraduate and graduate students in Electronic and Electrical Engineering.

Signal and Noise

Signal and Noise
Author: Brian Larkin
Publsiher: Duke University Press
Total Pages: 332
Release: 2008-03-31
Genre: History
ISBN: 0822341085

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DIVExamines the role of media technologies in shaping urban Africa through an ethnographic study of popular culture in northern Nigeria./div

Signal Noise

Signal   Noise
Author: John Griesemer
Publsiher: Picador
Total Pages: 640
Release: 2004-04-01
Genre: Fiction
ISBN: 9781429961301

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Signal & Noise is the epic page-turning story of the laying of the trans-Atlantic cable, and the men and women who are caught in its monumental tide. It is also a novel about the collision of worlds seen and unseen: the present and the future; the living and the dead; the real and the imagined. On a wet London morning in 1857, American engineer Chester Ludlow arrives on the muddy banks of the Isle of Dogs to witness the launch of the largest steamship ever built, the Great Eastern. Also amidst the tumultuous throng is Jack Trace, a lonely bachelor and sketch artist hoping to make his name as an illustrator and journalist in the hurly burly of Fleet Street. Other witnesses include a drunken German by the name of Marx; the child who will christen the massive vessel by the wrong name; and Isambard Kingdom Brunel, the ship's apoplectic and dwarfish architect who will soon die in ignominy. As chief engineer for the Atlantic Cable Company, the charismatic Chester enters the orbit of business and showmanship embodied by J. Beaumol Spude, the bombastic Western beef magnate who will mastermind the funding of the project; Joachim Lindt, creator of the Phantasmagorium, an animated tableaux vivant; and his beautiful wife, the musician Katerina Lindt. Drawn by the demands and adventure of creating the first transoceanic telegraph, Chester leaves behind his fragile wife, Franny, at the family estate of Willing Mind in Maine. Abandoned and still mourning the accidental death of their four-year-old daughter, Franny finds solace in the company of Chester's troubled brother, Otis, who introduces her to the mysteries of the world of spiritualism just as séancing is becoming all the rage in the jittery times leading up to the Civil War. As Chester achieves renown as the glamorous engineer of the trans-Atlantic project, Franny, desperate to contact her dead child, becomes the preeminent spirit conjuror of a war-torn America.

Signal To Noise

Signal To Noise
Author: Silvia Moreno-Garcia
Publsiher: Solaris
Total Pages: 352
Release: 2022-09-13
Genre: Fiction
ISBN: 1786186446

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A beautiful new edition of Moreno-Garcia's stunning debut, featuring an illustrated cover by legendary artist Jim Tierney Mexico City, 1988. Long before iTunes or MP3s, you said "I love you" with a mixtape. Meche, awkward and fifteen, discovers how to cast spells using music, and with her friends Sebastian and Daniela will piece together their broken families, and even find love... Two decades after abandoning the metropolis, Meche returns for her estranged father's funeral, reviving memories from her childhood she thought she buried a long time ago. What really happened back then? Is there any magic left?

How does MRI work

How does MRI work
Author: Dominik Weishaupt,Victor D. Koechli,Borut Marincek
Publsiher: Springer Science & Business Media
Total Pages: 170
Release: 2008-02-01
Genre: Medical
ISBN: 9783540378457

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A succinct introduction to the physics and function of magnetic resonance imaging with an emphasis on practical information. This thoroughly revised second edition is clearly structured. The underlying physical principles of the MR experiment are described and the basic pulse sequences commonly used in clinical MRI. It progresses to more advanced techniques such as parallel imaging and cardiovascular MR imaging. An extensive glossary offers rapid access to MRI terminology and will help those seeking to understand this interesting fascinating subject.

Think DSP

Think DSP
Author: Allen B. Downey
Publsiher: "O'Reilly Media, Inc."
Total Pages: 168
Release: 2016-07-12
Genre: Technology & Engineering
ISBN: 9781491938515

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If you understand basic mathematics and know how to program with Python, you’re ready to dive into signal processing. While most resources start with theory to teach this complex subject, this practical book introduces techniques by showing you how they’re applied in the real world. In the first chapter alone, you’ll be able to decompose a sound into its harmonics, modify the harmonics, and generate new sounds. Author Allen Downey explains techniques such as spectral decomposition, filtering, convolution, and the Fast Fourier Transform. This book also provides exercises and code examples to help you understand the material. You’ll explore: Periodic signals and their spectrums Harmonic structure of simple waveforms Chirps and other sounds whose spectrum changes over time Noise signals and natural sources of noise The autocorrelation function for estimating pitch The discrete cosine transform (DCT) for compression The Fast Fourier Transform for spectral analysis Relating operations in time to filters in the frequency domain Linear time-invariant (LTI) system theory Amplitude modulation (AM) used in radio Other books in this series include Think Stats and Think Bayes, also by Allen Downey.