This paper presents a novel maximum power point (MPP) tracking (MPPT) algorithm for grid-connected wind energy generation systems (WEGS). This is a rapid tracking algorithm that uses the fact that… (More)
Image processing is basically the use of computer algorithms to perform image processing on digital images. Digital image processing is a part of digital signal processing. Digital image processing… (More)
Noise is an unwanted information present in an image. Such unwanted information in an image can be removed with filters. In digital image processing, filters can be applied on an image in two ways,… (More)
Diabetes mellitus is a metabolic disorder characterized by hyperglycemia, glycosuria, and sometimes ketonemia. The present study was carried out to assess prescribing practice and general trend of… (More)
A new computationally efficient channel shortening technique, to make the OFDM systems robust for delay spreads exceeding the cyclic prefix is presented. The proposed technique gives same BER… (More)
Energy efficiency has been an important concern in wireless sensor networks where Medium Access Control (MAC) protocol plays an important role. MAC protocols proposed for wireless sensor networks… (More)
This paper aims to showcase one of the latest automatic identification technology concepts. In the recent past the concept of Quick Response Code (QR Code) has attained a significant recognition and… (More)
Pie menus are suggested as powerful tool for eye gaze based text entry among various interfaces developed so far. If pie menus are used with multiple depth layers then multiple saccades are required… (More)
Online Email messages are not secured as they move crosswise over Internet. Messages can be undelivered or blocked and read by unapproved or unintended people. Email can likewise be surreptitiously… (More)
The goal of image filtering is to remove the noise from the image in such a way that the "original" image is visible. Linear filter [1] is the filtering in which the value of an output pixel is a… (More)