matlab program Archives - Page 6 of 9

An Investigation of Local Descriptors for Biometric Spoofing Detection

Posted on January 28, 2016 by Matlab-Projects |

Biometric authentication systems are quite vulnerable to sophisticated spoofing attacks. To keep a good level of security, reliable spoofing detection tools are necessary, preferably implemented as software modules. The research…

Person identification at a distance via ocular biometrics

Posted on January 28, 2016 by Matlab-Projects |

The performance of iris recognition reduces when the images are captured at a distance. However, such images generally contain periocular region which can be utilized for person recognition. In this research, we propose a…

Design and development of a rope climbing robot using four bar mechanism with wireless control using TX2/RX2 RF module

Posted on January 28, 2016 by Matlab-Projects |

This paper describes the design and development of a rope climbing robot using four bar mechanism, which enables the robot to climb over an inclined ropeway. In this research, our…

Applications of Repeated Games in Wireless Networks: A Survey

Posted on January 28, 2016 by Matlab-Projects |

A repeated game is an effective tool to model interactions and conflicts for players aiming to achieve their objectives in a long-term basis. Contrary to static noncooperative games that model…

Robust widely linear beamformer based on a projection constraint

Posted on January 28, 2016 by Matlab-Projects |

For noncircular signals, optimal widely linear (WL) minimum variance distortionless response (MVDR) beamformer has a powerful performance by exploiting the noncircularity of the received signals. Though, the noncircularity rate can be estimated…

Recent advances in millimeter-wave radars

Posted on January 28, 2016 by Matlab-Projects |

The usage of millimeter-wave radar systems is widened to a number of civil applications including: airborne radars for obstacle avoidance, altimetry and landing aids, automotive radars for collision avoidance, driving…

Robust Ellipse Fitting via Half-Quadratic and Semidefinite Relaxation Optimization

Posted on January 28, 2016 by Matlab-Projects |

Ellipse fitting is widely applied in the fields of computer vision and automatic manufacture. However, the introduced edge point errors (especially outliers) from image edge detection will cause severe performance…

Development of an Effective Method and a Portable Device to Evaluate the Pupillary Reflex

Posted on January 28, 2016 by Matlab-Projects |

Examination of the pupil offers an objective evaluation of visual function as well as the vegetative pathways to the eye. In spite of technological advances and substantial progress in many…

Modified SLM method for reduction of PAPR in OFDM systems using decimal sequences

Posted on January 28, 2016 by Matlab-Projects |

Orthogonal frequency division multiplexing (OFDM) is an attractive current technology to achieve high data rate in wireless communication systems. One of the main drawback associated with the OFDM is high…

Algorithm for enhanced image security using DNA and genetic algorithm

Posted on January 28, 2016 by Matlab-Projects |

An efficient image encryption algorithm with improved image security has been developed by using chaotic function, deoxyribonucleic acid (DNA) sequencing and genetic algorithm (GA). A chaotic sequence of desired length…