Online courses directory (19947)

6.270 is a hands-on, learn-by-doing class, in which participants design and build a robot that will play in a competition at the end of January. The goal for the students is to design a machine that will be able to navigate its way around the playing surface, recognize other opponents, and manipulate game objects. Unlike the machines in Design and Manufacturing I (2.007), 6.270 robots are totally autonomous, so once a round begins, there is no human intervention.

The goal of 6.270 is to teach students about robotic design by giving them the hardware, software, and information they need to design, build, and debug their own robot. The subject includes concepts and applications that are related to various MIT classes (e.g. 6.001, 6.002, 6.004, and 2.007), though there are no formal prerequisites for 6.270.

6.334 examines the application of electronics to energy conversion and control. Topics covered include: modeling, analysis, and control techniques; design of power circuits including inverters, rectifiers, and DC-DC converters; analysis and design of magnetic components and filters; and characteristics of power semiconductor devices. Numerous application examples will be presented such as motion control systems, power supplies, and radio-frequency power amplifiers. The course is worth 6 engineering design points.

6.345 introduces students to the rapidly developing field of automatic speech recognition. Its content is divided into three parts. Part I deals with background material in the acoustic theory of speech production, acoustic-phonetics, and signal representation. Part II describes algorithmic aspects of speech recognition systems including pattern classification, search algorithms, stochastic modelling, and language modelling techniques. Part III compares and contrasts the various approaches to speech recognition, and describes advanced techniques used for acoustic-phonetic modelling, robust speech recognition, speaker adaptation, processing paralinguistic information, speech understanding, and multimodal processing.

An introduction to the cross-cultural study of ethnic and national identity. We examine the concept of social identity, and consider the ways in which gendered, linguistic, religious, and ethno-racial identity components interact. We explore the history of nationalism, including the emergence of the idea of the nation-state, as well as ethnic conflict, globalization, identity politics, and human rights.

Through investigating cross-cultural case studies, this course introduces students to the anthropological study of the social institutions and symbolic meanings of family, household, gender, and sexuality. We will explore the myriad forms that families and households take and evaluate their social, emotional, and economic dynamics.

Explores connections between what we eat and who we are through cross-cultural study of how personal identities and social groups are formed via food production, preparation, and consumption. Organized around critical discussion of what makes "good" food good (healthy, authentic, ethical, etc.). Uses anthropological and literary classics as well as recent writing and films on the politics of food and agriculture.

This course examines relationships among technology, culture, and politics in a variety of social and historical settings ranging from 19th century factories to 21st century techno dance floors, from colonial Melanesia to capitalist Massachusetts. We will be interested in whether technology has produced a better world, and for whom.

This course is offered to graduates and includes topics such as mathematical models of systems from observations of their behavior; time series, state-space, and input-output models; model structures, parametrization, and identifiability; non-parametric methods; prediction error methods for parameter estimation, convergence, consistency, and asymptotic distribution; relations to maximum likelihood estimation; recursive estimation; relation to Kalman filters; structure determination; order estimation; Akaike criterion; bounded but unknown noise model; and robustness and practical issues.

This is a course on the fundamentals of probability geared towards first- or second-year graduate students who are interested in a rigorous development of the subject. The course covers most of the topics in 6.431 (sample space, random variables, expectations, transforms, Bernoulli and Poisson processes, finite Markov chains, limit theorems) but at a faster pace and in more depth. There are also a number of additional topics, such as language, terminology, and key results from measure theory; interchange of limits and expectations; multivariate Gaussian distributions; deeper understanding of conditional distributions and expectations.

The course serves as an introduction to the theory and practice behind many of today's communications systems. 6.450 forms the first of a two-course sequence on digital communication. The second class, 6.451 Principles of Digital Communication II, is offered in the spring.

Topics covered include: digital communications at the block diagram level, data compression, Lempel-Ziv algorithm, scalar and vector quantization, sampling and aliasing, the Nyquist criterion, PAM and QAM modulation, signal constellations, finite-energy waveform spaces, detection, and modeling and system design for wireless communication.

The reading and writing in this course will focus on the art of self-narrative or autobiographical writing. Such writing can be crafted in the form of a longer autobiography or of separate, shorter autobiographically-inspired essays. The various forms of autobiographical narrative can both reflect on personal experience and comment on larger issues in society.

This course explores, through reading and writing, what it means to construct a sense of self-and a life narrative-in relation to the larger social world of family and friends, education, media, work, and community. What does it mean to see ourselves as embodying particular ethical values or belonging to a certain ethnic, racial, national or religious group(s)? How do we imagine ourselves within larger "family narrative(s)" and friendship groups? In what ways do we view our identities as connected to and expressed by our educational and work experiences, including experiences at MIT? How do we see ourselves as shaping and shaped by the popular media culture of our society? How do we think about our ethical and social responsibility to our friends, families and communities (large and small)? Readings will include autobiographically-inspired nonfiction and fiction.

This class explores the interrelationship between humans and natural environments. It does so by focusing on conflict over access to and use of the environment as well as ideas about "nature" in various parts of the world.

Still photography, a practice and form of expression that has worked its way into every facet of social life and every culture in the world, is considered here from the perspectives of history and social science. We will discuss the uses and functions of pictures; how they are to be understood and interpreted; whether they have clear-cut content and meanings; how they shape and are shaped by politics, economics, and social life.

This course covers major theorists and theoretical schools since the late 19th century. Marx, Weber, Durkheim, Bourdieu, Levi-Strauss, Geertz, Foucault, Gramsci, and others.

This class investigates the use of computers in architectural design and construction. It begins with a pre-prepared design computer model, which is used for testing and process investigation in construction. It then explores the process of construction from all sides of the practice: detail design, structural design, and both legal and computational issues.

The wars in Iraq and Syria have changed the course of international relations in the 21st century. During these conflicts, hundreds of thousands have died and millions have been displaced. After 13 years, these conflicts continue with no end in sight. The central question of this course is: How do political science theories and methods help us understand the course of these wars? In this course, you will answer this question by integrating three elements: theory, data/description, and application of theory to data/description. The primary goal of this course is to bolster students' skills in using various social science methods to explain important variations in violent conflict.

6.541J surveys the structural properties of natural languages, with special emphasis on the sound pattern. Topics covered include: representation of the lexicon; physiology of speech production; articulatory phonetics; acoustical theory of speech production; acoustical and articulatory descriptions of phonetic features and of prosodic aspects of speech; perception of speech; models of lexical access and of speech production and planning; and applications to recognition and generation of speech by machine, and to the study of speech disorders.

This course examines electric and magnetic quasistatic forms of Maxwell's equations applied to dielectric, conduction, and magnetization boundary value problems. Topics covered include: electromagnetic forces, force densities, and stress tensors, including magnetization and polarization; thermodynamics of electromagnetic fields, equations of motion, and energy conservation; applications to synchronous, induction, and commutator machines; sensors and transducers; microelectromechanical systems; propagation and stability of electromechanical waves; and charge transport phenomena.

Acknowledgments

The instructor would like to thank Thomas Larsen and Matthew Pegler for transcribing into LaTeX the homework problems, homework solutions, and exam solutions.

This course focuses on laws, approximations and relations of continuum electromechanics. Topics include mechanical and electromechanical transfer relations, statics and dynamics of electromechanical systems having a static equilibrium, electromechanical flows, and field coupling with thermal and molecular diffusion. Also covered are electrokinetics, streaming interactions, application to materials processing, magnetohydrodynamic and electrohydrodynamic pumps and generators, ferrohydrodynamics, physiochemical systems, heat transfer, continuum feedback control, electron beam devices, and plasma dynamics.

Acknowledgements

The instructor would like to thank Xuancheng Shao and Anyang Hou for transcribing into LaTeX the problem set solutions and exam solutions, respectively.

The plasma state dominates the visible universe, and is important in fields as diverse as Astrophysics and Controlled Fusion. Plasma is often referred to as "the fourth state of matter." This course introduces the study of the nature and behavior of plasma. A variety of models to describe plasma behavior are presented.