Electrical motors are vital components of many industrial processes and their operation failure can lead to a loss in production. Motors are found in many applications in industrial apparatus. Conditioned monitoring of the motor enables early detection of abnormalities; for proactive response maintenance procedures to avoid catastrophe. The diagnosis of motor faults improves the efficiency of industrial plants. Meanwhile, the precise analysis and accurate measurement of harmonic provides a reliable scientific industrial application. Hence, the high-performance DSP processor is the important method of electrical harmonic analysis. However, it can be realized in embedded systems. In this book, the effort was taken to implement a novel high-resolution single chip 1024-point FFT processor architecture for improvement of the harmonic measurement techniques. This book starts with the design then followed by the simulation and its hardware implementation to demonstrate the benefit that is achieved by the proposed 1024-point FFT processor.