Browsing M Tech Dissertations by Title
Now showing items 345-364 of 820
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Fraud detection in teen patti
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)Octro Inc is one of the fastest-growing mobile gaming companies around. It aims to develop productive applications for mobile devices. The company is engaged in creating mobile gaming platforms. Some of their recent gaming ... -
Frequency compensation technique for low voltage three stage operational amplifier
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)This thesis presents a new frequency compensation technique for low supply voltage three-stage operational amplifier at higher loads. It is based on the miller splitting and pole-zero cancellation using feed-forward path. ... -
Frequency offset estimation in OFDM signals using particle filtering along with resampling methods
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)Frequency offset is one of the main effects the Bit Error Rate(BER) in orthogonal frequency division multiplexing (OFDM). There are many applications which depend on OFDM. The present method describes the estimation of ... -
Front-end design for two lead ECG acquisition system
(2020)The research presents a low power front-end design for electrocardiogram (ECG) acquisition system which is designed using 0.18mmCMOS technology with a supply voltage of 0.5V. The proposed architecture provides a fully ... -
Fuel monitoring system
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)AssetTrackr provides fleet management solutions. AssetTrackr provides services[2] like Vehicle tracking, TPMS(Tyre Pressure Monitoring System), Over-speeding alert, Geofence Alert, Driver behaviour, Reports like movement, ... -
Full chip interface timing, pipeline planning and rapid floorplanning
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)This report gives some glance on VLSI design flow and mainly deals with Physical Design of the chip. This is a very important step of the flow because it decides the shape and size of the chip. This step ensures that the ... -
full custom design of a 0.18 micron sub-threshold processor
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)Scaling the supply voltage below the threshold voltage leads to orders of magnitude energy savings but puts the limit on performance of the circuit. This strategy is used in the emerging embedded applications for the energy ... -
Fully digital ultra low power capacitive sensor interface
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)This report presents a fully-digital ultra low power capacitive sensor interface, which directly converts sensor capacitance to its digital value. Capacitive interface is divided into two parts, 1) capacitance to time ... -
Fully digital, low energy capacitive sensor interface with an auto-calibration unit
(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 ... -
Game theory based strategies for cooperation in ad hoc wireless networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)In self-organized ad-hoc wireless networks, nodes belong to different authorities, pursue different goals, have constrains like energy; therefore, cooperation among them cannot be taken for granted. Non cooperation of nodes ... -
Gaussian mixture models for spoken language identification
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)Language Identification (LID) is the problem of identifying the language of any spoken utterance irrespective of the topic, speaker or the duration of the speech. Although A very huge amount of work has been done for ... -
Generalized data extraction protocol for habitat monitoring applications in WSNs
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Habitat monitoring applications use WSNs to gather data about environment and migration patterns of animals. This data is used by biologists to analyze the life and behavior of animals in different environments. The ... -
Generating recommendatins for agricultural crop production
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)Agricultural Productivity depends on large number of parameters such as climatic conditions, soil quality, socio-economic factors, cultural practices, cultivation factors, technological innovations etc. The change in ... -
Generative Adversarial Networks for Speech Technology Applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)The deep learning renaissance has enabled the machines to understand the observed data in terms of a hierarchy of representations. This allows the machines to learn complicated nonlinear relationships between the representative ... -
Generic approach based accident detection and notification system for motor-vehicles
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"In today’s world, the inventions of powerful automobile engines have increased the speed of transportation. As a result the situation has become more vulnerable to the fatal accidents. In order to reduce these fatalities, ... -
GPU-accelerated method of moments
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)This work considers the use of commodity graphics processing units (GPUs) for accelerating run-time critical phase of method of moments (MoM) which is a widely used computational electromagnetic (CEM) technique for solving ... -
Handcrafted Feature Design for Voice Liveness Detection and Countermeasures for Spoof Attacks
(2021)Automatic Speaker Verification (ASV) systems are highly vulnerable to the spoofing attacks. Spoof attacks are the attacks when an imposter tries to manipulate the biometric system and to get the access of the system by ... -
Handwritten numeral recognition using polar histogram of low-level stroke features
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)Optical Character Recognition (OCR) is a technology that converts handwritten as well as printed documents into digital documents. It is also important for conversion of PDFs as well as images into an editable and ... -
Hardware implementation of multiband and multimode modem for software defined radio/ cognitive radio
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Present day programmable hardware and SDR (Software Defined Radio) have enabled radio processing to switch from analog to digital. The work presented here describes a method of designing a multiband & multimode modulator ... -
Hardware software co-design of software defined radio
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)System on Chip are processor centric platform that offer hardware, software and I/O programmability on a single chip. A SoC basically consists of two parts - The Processing System and Programmable Logic. Processing System ...