matlab programming language Archives - Page 4 of 9

Iris recognition system using morphology and sequential addition based grouping

Posted on January 30, 2016 by Matlab-Projects |

Iris recognition is one of the most reliable and efficient methods for biometric identification because of its richness in texture information. The proposed method is based on Morphology and Sequential addition based…

Enhancement of IRIS recognition using Gabor over FFBPANN

Posted on January 30, 2016 by Matlab-Projects |

In this Paper iris recognition using log 2 D Gabor filter approach is define over FFBPANN to identify the authorized person. Iris recognition is one of the types of biometrics. NIR and UBIRISv2 these two databases…

Multicast Multigroup Precoding and User Scheduling for Frame-Based Satellite Communications

Posted on January 30, 2016 by Matlab-Projects |

The present work focuses on the forward link of a broadband multibeam satellite system that aggressively reuses the user link frequency resources. Two fundamental practical challenges, namely the need to…

An adaptive all-digital blind compensation of Dual-TIADC frequency-response mismatch based on complex signal correlations

Posted on January 30, 2016 by Matlab-Projects |

The paper introduces an adaptive all-digital architecture for dual-TIADC frequency-response mismatch compensation based on a linear periodic time-varying correction. Parameters of the correction are estimated using correlations of the complex signal derived from…

Children Gender Recognition Under Unconstrained Conditions Based on Contextual Information

Posted on January 30, 2016 by Matlab-Projects |

One of the biggest challenges faced by law enforcement entities in the present digital era, is fighting against online Child Sexual Abuse (CSA), due in particular to the massive amount of data…

Bamboo: A fast descriptor based on AsymMetric pairwise BOOsting

Posted on January 30, 2016 by Matlab-Projects |

A robust hash, or content-based fingerprint, is a succinct representation of the perceptually most relevant parts of a multimedia object. A key requirement of fingerprinting is that elements with perceptually…

Foreground suppression for capturing and reproduction of crowded acoustic environments

Posted on January 30, 2016 by Matlab-Projects |

Traditionally, sensor arrays and spatial filtering aim to enhance individual sources by suppressing ambient noise and reverberation. In this paper, the exactly opposite problem is examined, that of suppressing individual…

An Efficient Cascaded Filtering Retrieval Method for Big Audio Data

Posted on January 30, 2016 by Matlab-Projects |

Fast audio retrieval is crucial for many important applications and yet demanding due to the high dimension nature and increasingly larger volume of audios in the internet. Although audio fingerprinting can greatly reduce its dimension while…

Non-negative dimensionality reduction for audio signal separation by NNMF and ICA

Posted on January 30, 2016 by Matlab-Projects |

Many relevant applications of signal processing rely on the separation of sources from a mixture of signals without a prior knowledge about the mixing process. Given a mixture of signals f = Σi fi,…

GPU-Based Calculation of Lightning-Generated Electromagnetic Fields in 3-D Problems With Statistically Defined Uncertainties

Posted on January 29, 2016 by Matlab-Projects |

A complete computational framework for the efficient study of lightning-induced electromagnetic fields and solution of pertinent problems with uncertainties in realistic environments is presented in this paper. The latter often…