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Hristo Zhivomirov


Last seen: 2 mois il y a Actif depuis 2012

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

2 mois il y a | 7 téléchargements |

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

3 mois il y a | 6 téléchargements |

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

4 mois il y a | 77 téléchargements |

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

6 mois il y a | 4 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...

8 mois il y a | 2 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.

8 mois 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).

8 mois il y a | 7 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.

8 mois il y a | 40 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.

8 mois il y a | 5 téléchargements |

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

environ un an il y a | 3 téléchargements |

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

environ un an il y a | 19 téléchargements |

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

environ un an il y a | 1 téléchargement |

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

environ un an il y a | 7 téléchargements |

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

environ un an il y a | 15 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.

environ 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.

environ un an il y a | 56 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.

environ un an il y a | 9 téléchargements |

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

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

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

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

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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.

plus d'un an il y a | 14 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.

plus de 2 ans il y a | 2 téléchargements |

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Ordering and Ranking of Data by Frequency of Occurrence
Ordering and ranking of data by frequency of occurrence of the unique values.

plus de 2 ans il y a | 1 téléchargement |

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Temperature Scales Conversion with Matlab
Conversion of temperature from the Celsius scale to all other scales and vice-versa.

plus de 2 ans il y a | 1 téléchargement |

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

plus de 2 ans il y a | 16 téléchargements |

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Signal Conditioning Examples with Matlab
A set of examples presenting most of signal conditioning techniques.

plus de 2 ans il y a | 5 téléchargements |

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Bimodality Amplitude Calculation with Matlab
Calculation of the bimodality amplitude parameter using the PDF of the data.

presque 3 ans il y a | 1 téléchargement |

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Bimodality Ratio Calculation with Matlab
Calculation of the bimodality ratio parameter using the PDF of the data.

presque 3 ans il y a | 2 téléchargements |

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Bimodality Coefficient Calculation with Matlab
Estimation of the bimodality of data via the bimodality coefficient.

presque 3 ans il y a | 8 téléchargements |

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Interactive Sliding of a Plot with Matlab
Interactive sliding of a 2D or 3D plot along its x-axis using the keyboard arrows.

environ 3 ans il y a | 5 téléchargements |

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Data Acquisition and Logging with Matlab
A GUI for data acquisition, monitoring and logging using National Instrument's DAQ systems.

environ 3 ans il y a | 2 téléchargements |

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