Hristo Zhivomirov

Last seen: 26 jours il y a | Actif depuis 2012

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Hristo Zhivomirov was born in Varna, Bulgaria, in 1987. He received his B.Sc. and M.Sc. degrees in Communication Equipment and Technologies from Technical University of Varna in 2010 and 2012, respectively. In 2016 he received a Ph.D. degree in Theory of Communication. Mr. Zhivomirov is currently an Assoc. Professor in Department of Theory of Electrical Engineering and Measurements in Technical University of Varna. Mr. Zhivomirov is a member of IEEE, Federation of Scientific-Technical Unions in Bulgaria and Union of Scientists in Bulgaria. His research interests include the field of signal processing, electrical and electronics measurements and Matlab programming (Signal Processing, Data Acquisition, Data Visualization, etc.).

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A soumis

Compass Direction Conversion with Matlab
Compass direction conversion from cardinals to degrees and backward.

26 jours il y a | 2 téléchargements |

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Signal Stationarity Estimation with Matlab
Estimation whether a given signal is wide-sense stationarity using a novel method.

environ un mois il y a | 6 téléchargements |

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Wind Rose with Matlab
Wind Rose plotting based on wind direction and wind speed data.

environ un mois il y a | 13 téléchargements |

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Cumulative Power Spectrum Computation with Matlab
Aggregated or short-time cumulative power spectrum computation as a supportive tool for the classical spectral analysis.

5 mois il y a | 2 téléchargements |

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Signal Framing (Segmentation) with Matlab
Signal framing (segmentation) of a signal for feature extraction on the individual frames (segments).

5 mois il y a | 3 téléchargements |

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Test Signals Generation with Matlab Implementation
Generation of test signals for measurements and other purposes.

7 mois il y a | 3 téléchargements |

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Phase Difference Measurement with Matlab
Phase difference measurement between two signals via DFT or cross-correlation.

9 mois il y a | 54 téléchargements |

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Outlier (Anomaly) Detection with Matlab
Outliers (anomaly) detection in data based on several statistical hypothesis testing techniques.

11 mois il y a | 3 téléchargements |

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Estimation of the Signal Short-Time Stationarity Duration
Estimation of the short-time stationarity duration (in terms of frame lengths) of a given nonstationary signal using a novel met...

environ un an il y a | 3 téléchargements |

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Critical Values of the Student's t-distribution
Critical values of the Student's t-distribution with v degrees of freedom for two-sided critical regions.

environ un an il y a | 2 téléchargements |

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Matrix Visualization with Matlab
Visualization of numeric matrices with up to three dimensions (rows, columns, pages).

environ un an il y a | 3 téléchargements |

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Pink, Red, Blue and Violet Noise Generation with Matlab
Pink, red, blue and violet noise generation via spectral processing of a white noise.

environ un an il y a | 13 téléchargements |

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Arbitrary Spectral Slope Noise Generation with Matlab
Arbitrary spectral slope ( f^a) noise generation via spectral processing of white noise.

environ un an il y a | 1 téléchargement |

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C-weighting Filter with Matlab
C-weighting of a signal via spectral processing in the frequency domain.

plus d'un an il y a | 2 téléchargements |

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A-weighting Filter with Matlab
A-weighting of a signal via spectral processing in the frequency domain.

plus d'un an il y a | 13 téléchargements |

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6D Data Visualization with Matlab
Examples of 6D (six dimensions) data visualization using the Matlab function “scatter3”.

plus d'un an il y a | 3 téléchargements |

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5D Data Visualization with Matlab
Examples of 5D (five dimensions) data visualization using the Matlab function “scatter3”.

plus d'un an il y a | 5 téléchargements |

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4D Data Visualization with Matlab
Examples of 4D (four dimensions) data visualization using the Matlab functions “scatter3” and “slice”.

plus d'un an il y a | 3 téléchargements |

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Toss a Coin, Flip a Dice or Draw a Card with Matlab
Tossing coins, flipping dice or dealing cards for simulation or game purposes.

plus d'un an il y a | 1 téléchargement |

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Monte Carlo Estimation Examples with Matlab
A set of examples of Monte Carlo numerical estimation methods.

plus d'un an il y a | 39 téléchargements |

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Signal Change Detection Using a Novel Algorithm with Matlab
Signal change / event / anomaly detection using a novel short-time conditional local peaks rate feature.

plus d'un an il y a | 4 téléchargements |

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Multiple Files Processing with Matlab
Multiple files processing for the sake of file format conversion, data analysis, etc.

presque 2 ans il y a | 1 téléchargement |

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Arbitrary Kurtosis Noise Generation with Matlab
Generation of noise signal with arbitrary kurtosis via temporal processing of white noise.

presque 2 ans il y a | 1 téléchargement |

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3D Grid Lines Generation with Matlab
Generate 3D grid lines along X, Y and Z dimensions for better visualization of multidimensional plots.

environ 2 ans il y a | 12 téléchargements |

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Euclidean, Cosine and Angular Similarity and Distance
Calculation of the Euclidean, cosine and angular similarity and distance between two sets of data.

presque 3 ans il y a | 2 téléchargements |