He is an eminent writer and till now he has authored nine engineering books, and his books are very popular among engineering students. The companies currenly run by him are RBA Engineering (manufacturing of lab equipments and microprocessor trainer kits), RBA Innovations (involved in developing projects for engineering students and industries), RBA Tutorials (conducting coaching classes for engineering and GATE students) and RBA Publications (publishing of engineering books.) His optimistic and innovative ideas brought up RBA GROUP successfully. The author started his own companies in 1997. The author started his own coaching centre for BE students named Institute of Electrical Engineering which was renamed as RBA Tutorials in 2005. Professor in Satyabhama Engineering College (1990-1997). He has worked as lecturer in Dr MGR Engineering College (1989-1990) and as Asst. He started his career as a self-employed industrialist (1986-1989) and then changed his career to teaching in 1989. He obtained his BE in EEE from Thiagarajar College of Engineering, Madurai and MS (Electronics and Control) through Distance Learning program of BITS, Pilani. Nagoor Kani is a multifaceted personality with an efficient technical expertise and management skills.
1 Introduction to Digital Signal ProcessingĤ Fourier Series and Fourier Transform of Discrete Time Signalsĥ Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT)Ĩ Finite Word Length Effects in Digital FiltersĪppendix 1 Important Mathematical RelationsĪppendix 3 Summary of Various Standard Transform PairsĪppendix 4 Summary of Properties of Various TransformsĪppendix 5 Summary of Important Equations for FIR Filter DesignĪppendix 6 Summary of Important Equations of IIR Filter DesignĪppendix 7 Summary of Properties of Power Soectrum EstimatorĪbout the Author A.