Hristo Zhivomirov

Last seen: 3 months 前 | 自 2012 起处于活动状态

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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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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...

3 months 前 | 8 次下载 |

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

3 months 前 | 5 次下载 |

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

3 months 前 | 5 次下载 |

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

5 months 前 | 3 次下载 |

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

5 months 前 | 36 次下载 |

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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.

9 months 前 | 7 次下载 |

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

9 months 前 | 7 次下载 |

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

11 months 前 | 4 次下载 |

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

1 year 前 | 48 次下载 |

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

1 year 前 | 5 次下载 |

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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.

1 year 前 | 1 次下载 |

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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.

1 year 前 | 47 次下载 |

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

1 year 前 | 4 次下载 |

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

2 years 前 | 1 次下载 |

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

2 years 前 | 12 次下载 |

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

2 years 前 | 2 次下载 |

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

2 years 前 | 5 次下载 |

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

2 years 前 | 8 次下载 |

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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.

2 years 前 | 1 次下载 |

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

2 years 前 | 35 次下载 |

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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.

2 years 前 | 4 次下载 |

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

2 years 前 | 1 次下载 |

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

2 years 前 | 1 次下载 |

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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.

2 years 前 | 9 次下载 |

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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.

3 years 前 | 2 次下载 |