Underwater acoustic sensor networks(UWASNs) is an emerging technology, comprising of sensor nodes and unattended automated vehicles (AUVs), all working in a collaboration to sense various phenomenon, process digital ...

Aim of the project is to make a VLIW (very large instruction word) processor in an EXPRESSION ADL. Such processors include one or more functional units, each capable of performing a certain class of functions in parallel. ...

To optimize word-length determination for fixed point implementation of digital signal processing and communication algorithms, the idea is to use the same floating point code with minimum changes for fixed point ...

An efficient and reliable recognition of an individual is one of the primary objectives of today’s high security oriented environment. Biometrics is a technique of measuring an individual’s characteristics like face, ...

The use of FPGAs for the implementation of DSP algorithms is increasing day by day due to improvement in their size and performance. FPGAs are generally good at fixed point arithmetic but they usually prove inefficient ...

Orthogonal Frequency Division Multiplexing (OFDM) has gained enormous popularity in the recent years due to its inherent ability to counter multipath effects and support high data rates. Its implementation has been made ...

This thesis presents the effects of fixed point implementation on the performance of a digital communication system. In recent times orthogonal frequency division multiplexing (OFDM) has emerged as a promising technology ...

Wireless sensor network is collection of sensor nodes that coordinates with each other to monitor environment , human activities etc. each wireless sensor node contains a sensing unit , processing unit and a communication ...

With the massive growth and developments in digitals systems, there is an increasing need of digital systems that consume lesser power. Low power applications have many potential target areas including multimedia ...