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Brain tumour diagnosis is usually a vital use of medical image processing, where clustering technique commonly used with medical application especially regarding brain tumour diagnosis with magnetic resonance imaging (MRI). In this MRI has been considered because it provides accurate visualization of anatomical structure of tissues. The conventional mean shift technique utilizes radially symmetric...
Wireless Sensor Networks (WSNs) are getting popular day by day. But due to the constrained of resources and limited battery supply of sensor nodes, this becomes the major areas of research. Earlier the LEACH protocol proposed contributes a lot in terms of reducing energy consumption among sensor nodes. Later on concept of rendezvous nodes (RZ) and mobile sink was combined with LEACH to reduce energy...
Wireless sensor networks WSNs are exceptional network comprise of network devices in large numbers and spatial circulation. They have different sensing capacity and participate to finish common task. It is seen in writing overview that density grid based clustering in WSN which has enhanced the execution of the WSNs by utilizing the gathering based information aggregation. In any case, no enhancement...
This paper specifies and focuses on a scheme for manage the authorized nodes after distribute and manage the keys for group in ad-hoc environment i.e. the rejoining of authorized nodes in any cause of failure for acceptance of new key from the round leader. It is applied to the Secure OLSR Protocol. This problem loses the group management efficiency. The overall objective of this paper is to make...
Magnetic levitation system is very popular experimental hardware in control laboratory for position control of the steel ball. The presence of high nonlinearity and parameter uncertainty make it difficult to control the ball position through conventional feedback controller. To overcome this problem, an adaptive proportional integral and derivative (PID) controller, based on model reference adaptive...
Universities are now are required to be responsive to student expectations To become a university of choice, university administrators need to understand student experiences in their university and how to improve the student's experiences so that a positive image will be portrayed to the prospective students. Therefore measuring student's university experience is vital. The main objective of this...
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