For one/two-semester introductory courses in vibration for undergraduates in Mechanical Engineering, Civil Engineering, Aerospace Engineering and Mechanics. Serving as both text and reference manual, this book connects traditional design-oriented topics, the introduction of modal analysis, and the use of MATLAB?, Mathcad?, or Mathematica?. The author provides an unequaled combination of the study of conventional vibration with the use of vibration design, computation, analysis and testing in various engineering applications.