matlab signal processing Archives - Page 4 of 9

Bumpless Automatic Transfer for a Switched-Doubly-Fed-Machine Propulsion Drive

Posted on January 30, 2016 by Matlab-Projects |

Variable-speed drives (VSDs) combined with doubly-fed machines (DFMs) offer interesting flexibility forpower electronic drive design. These also provide opportunities for controlling interactions with an ac grid. Design options are most versatile for…

A biomechanical approach to iris normalization

Posted on January 30, 2016 by Matlab-Projects |

The richness of the iris texture and its variability across individuals make it a useful biometric trait for personal authentication. One of the key stages in classical iris recognition is the normalization process, where the…

3D iris structure impact on iris recognition

Posted on January 30, 2016 by Matlab-Projects |

The accuracy of iris recognition systems depends on several factors such as the quality of data capture, camera angle, pupil dilation. In standoff iris recognition systems, a new biometrics research area, corneal refraction of light, depth…

Optimal design of wideband digital integrators using gravitational search algorithm

Posted on January 30, 2016 by Matlab-Projects |

In this paper a new heuristic algorithm called Gravitational Search Algorithm (GSA), is employed for the optimization of the filter coefficients of infinite impulse response (IIR) integrator design problem. GSA…

A New Local Polynomial Modeling-Based Variable Forgetting Factor RLS Algorithm and Its Acoustic Applications

Posted on January 30, 2016 by Matlab-Projects |

This paper proposes a new class of local polynomial modeling (LPM)-based variable forgetting factor (VFF) recursive least squares (RLS) algorithms called the LPM-based VFF RLS (LVFF-RLS) algorithms. It models the…

Multi-task deep learning for image understanding

Posted on January 30, 2016 by Matlab-Projects |

Deep learning models can obtain state-of-the-art performance across many speech and imageprocessing tasks, often significantly outperforming earlier methods. In this paper, we attempt to further improve the performance of these models by…

Speaker identification under the changed sound environment

Posted on January 30, 2016 by Matlab-Projects |

Under the laboratory environment, speaker recognition has made great progress. But in real life, the performance of speaker recognition system is vulnerable to various factors, especially environmental noise and healthy…

Non-destructive identification of breeder rice Seed using transparent image analysis

Posted on January 30, 2016 by Matlab-Projects |

In this paper, The transparent digital image analysis is applied for non-destructive identification of breeder seed class. The Rice Research Center and Development, Thailand difficult task is a classification breeder rice seed because…

Auditory Distance Rendering Based on ICPD Control for Stereophonic 3D Audio System

Posted on January 30, 2016 by Matlab-Projects |

In this letter, we propose a new auditory distance rendering (ADR) algorithm based on the interchannel phase difference (ICPD) control. In the conventional ICPD control, distance perception of the sound…

Location Estimation of Predominant Sound Source with Embedded Source Separation in Amplitude-Panned Stereo Signal

Posted on January 30, 2016 by Matlab-Projects |

This letter proposes a new method of estimating the location of a predominant source in an amplitude-panned stereo signal with two sources. When the conventional method of location estimation is…