This book provides the necessary understanding of the physical principles to produce clear and diagnostically secure Doppler ultrasound scans.

The author believes that a good basic understanding of electronics can be achieved by detailed visual analyses of the actual voltage waveforms present in selected circuits. The voltage waveforms included in this text were photographed using a 35-rrun camera in an attempt to make the book more attractive. This book is intended for the use of students with a variety of backgrounds. For this reason considerable material has been placed in the Appendix for those students who find it useful. The Appendix includes many basic electricity and electronic concepts as well as mathematical derivations that are not vital to the understanding of the circuit being discussed in the text at that time. Also some derivations might be so long that, if included in the text, it could affect the concentration of the student on the circuit being studied. The author has tried to make the book comprehensive enough so that a student could use it as a self-study course, providing one has access to adequate laboratory equipment.

This overview introduces powerful, flexible and practical digital waveform generation techniques, enabling the design of bespoke digital waveform generation systems from scratch. Including detailed hardware design examples and downloadable Mathcad models created for 'what if?' design scenarios, this is essential reading for professional members of the digital signal processing community.

Recent innovations in modern radar for designing transmitted waveforms, coupled with new algorithms for adaptively selecting the waveform parameters at each time step, have resulted in improvements in tracking performance. Of particular interest are waveforms that can be mathematically designed to have reduced ambiguity function sidelobes, as their use can lead to an increase in the target state estimation accuracy. Moreover, adaptively positioning the sidelobes can reveal weak target returns by reducing interference from stronger targets. The manuscript provides an overview of recent advances in the design of multicarrier phase-coded waveforms based on Bjorck constant-amplitude zero-autocorrelation (CAZAC) sequences for use in an adaptive waveform selection scheme for mutliple target tracking. The adaptive waveform design is formulated using sequential Monte Carlo techniques that need to be matched to the high resolution measurements. The work will be of interest to both practitioners and researchers in radar as well as to researchers in other applications where high resolution measurements can have significant benefits. Table of Contents: Introduction / Radar Waveform Design / Target Tracking with a Particle Filter / Single Target tracking with LFM and CAZAC Sequences / Multiple Target Tracking / Conclusions

Dr. S. Ramasamy has 20 years of experience in the field of non-invasive cardiology as a researcher, academic speaker, clinical trainer, and treatment provider—this has a tremendous impact on the uniqueness of this book. The book seamlessly provides golden rules for EECP waveform adjustments. Internationally, one of the significant issues in EECP treatment implementation is a definitive lacuna in training cardiologists, general physicians, clinical experts, and nurse practitioners in the clinical application of EECP. This book addresses these issues by being a great training companion and serves as a teaching tool for beginners as well as those who want to advance their knowledge in EECP treatment. It contains beautiful color illustrations and flowcharts to make complex principles easy to understand. The author has given more attention by placing actual waveforms obtained during treatment to reinforce the practical problems encountered during EECP and how to correct it. The case-based approach followed in the book will help the readers to understand as well as learn quickly and effortlessly. Overall, it is a book every practicing physician and EECP provider should have with them as a one-point reference guide.

Ideal for researchers and practitioners looking to develop and use computational algorithms for waveform design in diverse active sensing applications.