This guide provides explanations of eigenvalues, eigenvectors, linear transformations, linear equations, vectors, and matrices.

    It is a bridge from the computational courses (such as calculus or differential equations) that students typically encounter in their first year of college to a more abstract outlook. It lays a foundation for more theoretical courses such as topology, analysis and abstract algebra. Although it may be more meaningful to the student who has had some calculus, there is really no prerequisite other than a measure of mathematical maturity. Topics include sets, logic, counting, methods of conditional and non-conditional proof, disproof, induction, relations, functions and infinite cardinality.

    First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as self-evident." --Arthur SchopenhauerThe Ponzi Factor is the most comprehensive research ever compiled on the negative-sum nature of capital gains (non-dividend stocks). The book shows why, as a whole, ALL investors will lose money from buying and selling stocks.Most people don’t realize that profits from buying and selling stocks come from other investors who are also buying and selling stocks. When one investor buys low and sells high, another investor is also buying high and needs to sell for even higher. Companies like Google, Telsa, Facebook never pay their investors. Their investors’ profits are dependent on the inflow of money from new investors, which by definition, is how a Ponzi scheme works.This book is not for everyone. If you are a finance junkie who wants to rationalize why companies don’t have to pay their investors and believe a system that shuffles money between investor can magically create more money than people contribute, then this book is not for you. On the other hand, if you understand why we can’t create money by shuffling it with imaginary paper, and that investors invest because they want money, not value, then you will learn something you will never forget: The mechanics of how the stock market works and what really makes a stock price move.A stock without dividends is a Ponzi asset. It’s not how equity instruments were designed to work historically and not how ownership instruments are supposed to work logically. The Ponzi Factor is not a perspective or an opinion. It is a proof that is based on definition, logic, and it is supported by observable facts and history. This is not a story that will disappear after another market crash. It is an idea that will remain relevant for as long as the stock market exists.Lastly, to critics, the naysayer, and the finance junkies who think the imaginary value = cash. The author will award $20,000 to anyone who can show why non-dividend stocks DO NOT meet the definition of a Ponzi scheme. That’s $20,000 in cash, not value. (Details on this book's website. The Ponzi Factor. Proof by Definition.)

    Fully revised to meet the needs of the wide range of students beginning engineering courses, this edition has an extended Foundation section including new chapters on graphs, trigonometry, binomial series and functions and a CD-ROM

    Bitter fighting over deficits, taxes, and spending bedevils Washington, D.C., even as partisan gridlock has brought the government to the brink of default. Yet the more politicians on both sides of the aisle rant and the citizenry fumes, the more things seem to remain the same. In White House Burning, Simon Johnson and James Kwak—authors of the national best seller 13 Bankers and cofounders of The Baseline Scenario, a widely cited blog on economics and public policy—demystify the national debt, explaining whence it came and, even more important, what it means to you and to future generations. They tell the story of the Founding Fathers’ divisive struggles over taxes and spending. They chart the rise of the almighty dollar, which makes it easy for the United States to borrow money. They account for the debasement of our political system in the 1980s and 1990s, which produced today’s dysfunctional and impotent Congress. And they show how, if we persist on our current course, the national debt will harm ordinary Americans by reducing the number of jobs, lowering living standards, increasing inequality, and forcing a sudden and drastic reduction in the government services we now take for granted. But Johnson and Kwak also provide a clear and compelling vision for how our debt crisis can be solved while strengthening our economy and preserving the essential functions of government. They debunk the myth that such crucial programs as Social Security and Medicare must be slashed to the bone. White House Burning looks squarely at the burgeoning national debt and proposes to defuse its threat to our well-being without forcing struggling middle-class families and the elderly into poverty. Carefully researched and informed by the same compelling storytelling and lucid analysis as 13 Bankers, White House Burning is an invaluable guide to the central political and economic issue of our time. It is certain to provoke vigorous debate.

    From this perspective the crisis was an interruption, caused by bad policy or bad people, and full recovery is to be expected if the cause is corrected.The End of Normal challenges this view. Placing the crisis in perspective, Galbraith argues that the 1970s already ended the age of easy growth. The 1980s and 1990s saw only uneven growth, with rising inequality within and between countries. And the 2000s saw the end even of that—despite frantic efforts to keep growth going with tax cuts, war spending, and financial deregulation. When the crisis finally came, stimulus and automatic stabilization were able to place a floor under economic collapse. But they are not able to bring about a return to high growth and full employment.Today, four factors impede a return to normal. They are the rising costs of real resources, the now-evident futility of military power, the labor-saving consequences of the digital revolution, and the breakdown of law and ethics in the financial sector. The Great Crisis should be seen as a turning point, a barometer of the rise of unstable economic conditions, which should be regarded as the new normal. Policies and institutions going forward should be designed, above all, modestly, to cope with this fact, maintaining conditions for a good life in difficult times.

    Beginning with the background and very nature of probability theory, the book then proceeds through sample spaces, combinatorial analysis, fluctuations in coin tossing and random walks, the combination of events, types of distributions, Markov chains, stochastic processes, and more. The book's comprehensive approach provides a complete view of theory along with enlightening examples along the way.

    Throughout the book, expert David Aronson provides you with comprehensive coverage of this new methodology, which is specifically designed for evaluating the performance of rules/signals that are discovered by data mining.

    

    This book is focused on the details of data analysis that sometimes fall through the cracks in traditional statistics classes and textbooks. It is based in part on the authors blog posts, lecture materials, and tutorials. The author is one of the co-developers of the Johns Hopkins Specialization in Data Science the largest data science program in the world that has enrolled more than 1.76 million people. The book is useful as a companion to introductory courses in data science or data analysis. It is also a useful reference tool for people tasked with reading and critiquing data analyses. It is based on the authors popular open-source guides available through his Github account (https://github.com/jtleek). The paper is also available through Leanpub (https://leanpub.com/datastyle), if the book is purchased on that platform you are entitled to lifetime free updates.

    The legendary Harvey Mackay is back with the sum total of decades of sales know-how-teaching go-getters how to make the sale and hit the numbers, day in and day out.In his irrepressible and irreverent style, Mackay shares decades of solid-gold selling wisdom, with inspirational lessons such as:Big shots are just little shots who kept shooting Helping someone up won't pull you down-and could very easily pull them to your side Be like the turtle: If he didn't stick his neck out, he wouldn't get anywhere at allCovering everything from how to find the right mentor to earning the loyalty of your customers to overcoming rejection, Mackay delivers road-tested, real-world selling advice that has stood the test of time.In a digital world, the human touch has never been more decisive. And nobody connects with customers, readers, and audiences better than Harvey Mackay.

    The new edition provides invitations - not requirements - to use technology, as well as new conceptual problems, and new projects that focus on writing and working in teams.

    A celebrated writing coach with a sense of humor and a gentle touch, she’s also a master writer herself with a long and distinguished career in both teaching and practicing the art of writing.The Book on Writing contains 25 chapters in three sections: A dozen essential but easy-to-apply guidelines to good writing, from the importance of clarity to the value of a conversational tone. Paula LaRocque believes learning is easier and more successful when we are not only told but also shown. So her Book on Writing is chockfull of actual writing examples that supplement and illustrate principles that apply as naturally to fiction as they do to nonfiction.How to tell a story—from building suspense, to effective description, to the uses of metaphor and literary devices. Paula LaRocque also deals with the narrative “engine” and the value of the archetype in plotting and characterization—as well as with pace and speed and leveling what she terms writing’s “speedbumps.” A clear and concise handbook that deals with common problems in grammar, usage, punctuation, and style—the kind of problems that often trouble even wordsmiths. The handbook also debunks pesky language “rules” that are actually myths. The Book on Writing is one-stop shopping for writers. Read it once, and you’ll be a better writer. Read it often, and you’ll be among the best.

    Completely self-contained, heavily illustrated, and mathematically accessible, it has a scope of application that is not limited to the solution of specialized problems. Digital Image Fundamentals. Image Enhancement in the Spatial Domain. Image Enhancement in the Frequency Domain. Image Restoration. Color Image Processing. Wavelets and Multiresolution Processing. Image Compression. Morphological Image Processing. Image Segmentation. Representation and Description. Object Recognition.

    In addition to fine-tuning and streamlining the prose and the overall presentation, the authors have comprehensively updated the text and the applications to reflect recent economic developments and topics of current interest. Students in particular will find the Study Guide, with its practice questions, exercises, and problems, to be an excellent source of study support and extra review material. It is available in both a one- and a two-volume edition.