matlab signal processing Archives - Page 2 of 9

Multiple F0 Estimation and Source Clustering of Polyphonic Music Audio Using PLCA and HMRFs

Posted on February 2, 2016 by Matlab-Projects |

Source transcription of pitched polyphonic music entails providing the pitch (F0) values corresponding to each source in a separate channel. This problem is an important step towards many important problems…

Local atlas selection for discrete multi-atlas segmentation

Posted on February 2, 2016 by Matlab-Projects |

Multi-atlas segmentation is commonly performed in two separate steps: i) multiple pairwise registrations, and ii) fusion of the deformed segmentation masks towards labeling objects of interest. In this paper we propose an approach for…

Automated segmentation of intraretinal cystoid macular edema for retinal 3D OCT images with macular hole

Posted on February 2, 2016 by Matlab-Projects |

An automated method is proposed to segment and quantify the volume of cystoid macular edema (CME) for the abnormal retina with macular hole (MH) in 3D OCT images. The proposed…

The variable air strikes target threat judgment method of fuzzy evaluation

Posted on February 2, 2016 by Matlab-Projects |

Target threat judgment are related factors according to the incoming targets relative to the target threat degree. Different threat judgment method and criterion can make a difference in the results.…

Accurate shellcode recognition from network traffic data using artificial neural nets

Posted on February 2, 2016 by Matlab-Projects |

This paper presents an approach to shellcode recognition directly from network traffic data using a multi-layer perceptron with back-propagation learning algorithm. Using raw network data composed of a mixture of shellcode, image…

Performance analysis of modular multilevel converter based on modified flying-capacitor multicell converter using SPWM

Posted on February 2, 2016 by Matlab-Projects |

Modular multilevel converters are used to fulfill the medium/high voltage high power demand. This paper investigates the performance of a modular multilevel converter having modified flying capacitor multicell converter as…

Robust Control for Microgrid Frequency Deviation Reduction With Attached Storage System

Posted on February 2, 2016 by Matlab-Projects |

In this paper, we propose a robust control strategy for reducing system frequency deviation, caused by load fluctuation and renewable sources, in a smart microgrid system with attached storage. Frequency…

Design and simulation of Perturb and Observe Maximum Power Point Tracking using MATLAB/Simulink

Posted on February 2, 2016 by Matlab-Projects |

This paper presents design and simulation of Perturb and Observe (PO) algorithm of Maximum Power Point Tracking (MPPT) for Photo voltaic system. The characteristics of a solar cell are dependent…

A current error space phasor based hysteresis controller for voltage source inverter fed induction motor drive

Posted on February 1, 2016 by Matlab-Projects |

In this paper, a simple current error space vector (CESV)based constant switching frequency hysteresis controller for two level voltage source inverter fed Induction Motor(IM) drives is proposed. The controller have…

Torque Ripple Reduction for Permanent Magnet Synchronous Motor Based on Learning Control

Posted on February 1, 2016 by Matlab-Projects |

Permanent magnet synchronous motor (PMSM) has been widely used with the characteristic of high torque at low speed. But the torque ripple is the main factor that limits the usage…