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Now showing items 31-40 of 56

Integrated capacitance to digital and resistance to digital converter

Jigalur, Lokesh (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

The wide use of capacitive sensors to determine pressure, humidity, position, andconcentration etc, in wireless sensor networks has been reported readily. Majorityof the Capacitance to Digital converters reported till date ...

Fully digital, low energy capacitive sensor interface with an auto-calibration unit

M., Chothani Chintanika (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

This report presents an all-digital low energy capacitive sensor interface (CSI) withcalibration unit implemented in cadence virtuoso with 0.18mm CMOS technology.The structure consists of two blocks 1) Capacitance to ...

FPGA implementation of an improved proportionate normalized least mean square (IPNLMS) algorithm

Dubey, Deepankar (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

In digital signal processing, estimation of an unknown signal is an important task,and in this context, different type of adaptive filters has been proposed to identifythese systems for on-line applications. Adaptive filters ...

All digital low power front-end single lead ECG acquisition

Thakkar, Sanket Navinkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

A low power single lead electrocardiogram (ECG) acquisition system which usesall digitally intensive architecture in 0.18mm CMOS process with supply voltage0.5V is presented in this research. After omitting the analog ...

On insider attack in distributed file systems

Solani, Riddhi (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

Due to heavy use of internet, mobiles, sensors etc. Data is growing rapidly day-by-day. However traditional database systems fail to store such a huge semi structured or unstructured data which raises the need for distributed ...

Smart wearable device using embedded systems

Lodha, Nikita (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

The development of wearable devices has evolved as a research topic over the last few years. The proposed work is aimed at improving farmer's livelihood. This then, discusses about the developed system to monitor cow's ...

Testing synchronously communicating distributed systems

Vishwakarma, Nikita (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

In our work we are supposed to test whether the generated distributed implementation(or distributed network) behaves similar to that of given specification. We are doing this over synchronously communicating FSMs(Finite State ...

Synthesis of distributed systems w.r.t. isomorphism

Sagathiya, Ridhamkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

This thesis focuses on the construction of the distributed system from global specifications. Our main focus is only on distribution as a synchronous product of transition systems. By having prior knowledge of a global ...

Legal informatics

Goswami, Jankhana J. (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

Legal text are increasing exponentially with use of digitization and internet. It is difficult to process such large and complex legal documents. Catchphrase extraction is used to give fair knowledge of legal issues ...

Design of countermeasures for replay spoof speech attack

Tak, Hemlata (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)

Automatic Speaker Verification (ASV) system is a biometric person authentication system to verify a claimed speaker's identity from his/her voice with the help of machines. The ASV systems are vulnerable to various types ...