Design a DSP operations using vedic mathematics

Abstract

Digital Signal Processing (DSP) operations are very important part of engineering as well as medical discipline. Designing of DSP operations have many approaches. For the designing of DSP operations, multiplication is play important role to perform signal processing operations such as Convolution and Correlation. The new approach of this implementation is mentally and easy to calculate of DSP operations for small length of sequences. In this paper a fast method for DSP operations based on ancient Vedic mathematics is contemplated. The implementation of high speed DSP operations of two finite length sequences using Vedic Urdhava-Triyagbhayam Multiplication Sutra (approach/method) is done. Urdhava-Triyagbhayam Sutra is very efficient multiplication formula applicable for all types of multiplication. This algorithm is implemented in MATLAB and all the operation is performed in single Graphical User Interface (GUI) window. Vedic mathematics based DSP operations reduce the processing time as compare to inbuilt function of MATLAB. It reduces the 40-60% time from inbuilt function and this algorithm operates in concept of Vedic multiplier.