Matlab-Projects, Author at MATLAB PROJECTS

A new method of fuzzy logic-based steganography for the security of medical images

Posted on January 28, 2016 by Matlab-Projects |

Dicom (Digital Imaging and Communications in Medicine) files stores the personal data of patients in file headers. The personal data of patients can be obtained illegally while archiving and transmitting Dicom…

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…

A 14µA ECG processor with noise tolerant heart rate extractor and FeRAM for wearable healthcare systems

Posted on January 28, 2016 by Matlab-Projects |

This report describes an electrocardiograph (ECG) processor for use with a wearable healthcare system. It comprises an analog front end, a 12-bit ADC, a robust Instantaneous Heart Rate (IHR) monitor,…

Highly linear continuous-time MASH ΔΣ ADC with dual VCO-based quantizers

Posted on January 28, 2016 by Matlab-Projects |

This paper proposes a new continuous-time (CT) MASH delta sigma (ΔΣ) modulator topology in which dual VCO-based quantizers are incorporated. The nonlinearity of both voltage-controlled oscillators (VCOs) caused by their…

Digitally-compatible ring oscillator frequency driven tuning of CN-TFT amplifiers: Performance compensation under statistical and morphological variations

Posted on January 28, 2016 by Matlab-Projects |

Carbon Nanotube network based Thin-Film Transistors (CN-TFTs) are excellent candidates for next generation flexible electronics applications. However CN-TFT circuits suffer from imperfections due to morphological variations of fabricated carbon nanotube…

On optimal routing and power allocation for D2D communications

Posted on January 28, 2016 by Matlab-Projects |

In this paper, we propose algorithms for finding the optimum multi-hop routes and corresponding transmit powers that maximize the throughput between a pair of device-to-device (D2D) nodes, under a constraint…

On the Pulse Extension Loss in Digital Beamforming SAR

Posted on January 28, 2016 by Matlab-Projects |

One of the benefits of synthetic aperture radar (SAR) systems utilizing digital beamforming is the ability to increase the receive power. The relevant SAR technique is known as SCan-On-REceive (SCORE), which steers…

A Novel Brain Networks Enhancement Model (BNEM) for BOLD fMRI Data Analysis with Highly Spatial Reproducibility

Posted on January 28, 2016 by Matlab-Projects |

Independent component analysis (ICA) aiming at detecting the functional connectivity among discrete cortical brain regions, has been extensively used to explore the fMRI data. Although the independent components (IC) were…

Optimal Factoring of FIR Filters

Posted on January 28, 2016 by Matlab-Projects |

New insights suggest that the most efficient FIR digital filters can be created by using a scaled sequence of stages, each representing a factor of the filter’s transfer function. A crucial capability…

A wideband CPW-fed microstrip antenna design for wireless communication applications

Posted on January 28, 2016 by Matlab-Projects |

In this study, a wideband linear polarized microstrip antenna by co-planar waveguide fed with three resonant is presented. Antenna has square slot and fork shaped geometry. This microstrip antenna covers…