Hristo Zhivomirov

Last seen: 16 jours ago | Active since 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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Submitted

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

16 jours ago | 4 downloads |

Submitted

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

3 mois ago | 6 downloads |

Submitted

Estimation of the Signal Short-Time Stationarity Duration
Estimation of the short-time stationarity frame duration of a given nonstationary signal using a novel method.

3 mois ago | 5 downloads |

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

5 mois ago | 10 downloads |

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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.

5 mois ago | 48 downloads |

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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.

7 mois ago | 9 downloads |

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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.

7 mois ago | 1 download |

Submitted

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

7 mois ago | 2 downloads |

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

9 mois ago | 15 downloads |

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

11 mois ago | 2 downloads |

Submitted

Signal Stationarity Estimation with Matlab
Wide-sense stationarity estimation of a signal using a novel method.

environ un an ago | 14 downloads |

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

environ un an ago | 2 downloads |

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

environ un an ago | 2 downloads |

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

environ un an ago | 14 downloads |

Submitted

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

environ un an ago | 6 downloads |

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

plus d'un an ago | 11 downloads |

Submitted

Impedance Frequency Response Measurement with Matlab
Impedance frequency response measurement of a two-terminal circuit with NI USB-6211.

plus d'un an ago | 14 downloads |

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Frequency Response Measurement with Matlab
Frequency response measurement of a two-port circuit with NI USB-6211.

plus d'un an ago | 8 downloads |

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Interactive 3D Plot Explorer with Matlab
Interactive exploration of a 3D plot: rotate, zoom, pan, put data tip.

plus d'un an ago | 8 downloads |

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Interactive 2D Plot Magnifier with Matlab
Interactive zooming on a 2D plot using a magnifier.

plus d'un an ago | 9 downloads |

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

plus d'un an ago | 6 downloads |

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

plus d'un an ago | 17 downloads |

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

plus d'un an ago | 21 downloads |

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Amplitude Ratio Measurement with Matlab
Amplitude ratio measurement between two signals via DFT.

plus d'un an ago | 7 downloads |

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Phase Difference Measurement with Matlab
Phase difference measurement between two signals via DFT.

plus d'un an ago | 93 downloads |

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Interactive Section Selection on a 2D Plot with Matlab
Interactive selection of a data section from a 2-D plot using vertical mark lines.

presque 2 ans ago | 2 downloads |

Submitted

Time-Frequency Analysis of Signals with Matlab
Time-frequency analysis of non-stationary signals in time, frequency and time-frequency domain.

presque 2 ans ago | 63 downloads |

Submitted

Noise Analysis with Matlab
Time and frequency analysis, signal statistics, etc. of a noise signal.

presque 2 ans ago | 21 downloads |

Submitted

Sound Analysis with Matlab
Time and frequency analysis, signal statistics, etc. of a sound signal.

presque 2 ans ago | 87 downloads |

Submitted

Generation of Random Numbers with Laplace Distribution
Generation of Laplacian (double exponential) distributed random numbers with mean value mu = 0 and standard deviation sigma = 1....

presque 2 ans ago | 12 downloads |