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Hristo Zhivomirov


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

24 hours ago | 22 downloads |

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

14 days ago | 12 downloads |

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Spectrogram Visualization with Matlab
Irisgram - a new kind of visual representation of the time-frequency spectrogram.

15 days ago | 21 downloads |

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

15 days ago | 80 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.

15 days ago | 81 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.

2 months ago | 9 downloads |

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Answered
how to add pink noise to force
Hi Lasha! Please, see my code <https://www.mathworks.com/matlabcentral/fileexchange/42919-pink-red-blue-and-violet-noise-gene...

2 months ago | 0

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Inverse Short-Time Fourier Transform (ISTFT) with Matlab
Time-Frequency resynthesis via Inverse Short-Time Fourier Transform (ISTFT).

2 months ago | 117 downloads |

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Short-Time Fourier Transform (STFT) with Matlab
Time-Frequency analysis via Short-Time Fourier Transform (STFT).

2 months ago | 177 downloads |

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Transient Time Measurement with Matlab Implementation
Transient (settling) time measurement of a signal via envelope extraction and deviation estimation.

4 months ago | 2 downloads |

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Single-Tone Frequency Measurement with Matlab Implementation
Single-tone frequency measurement (estimation) via DFT, MLE and Weighted Averaging.

4 months ago | 4 downloads |

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

4 months ago | 11 downloads |

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Data Acquisition and Monitoring with Matlab Implementation
Examples of data acquisition and monitoring with Matlab Data Acquisition Toolbox in real-time mode.

4 months ago | 6 downloads |

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Data Acquisition Examples with Matlab Implementation
Examples of generation and measurement of signals with Matlab Data Acquisition Toolbox.

6 months ago | 7 downloads |

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Binaural Beats with Matlab Implementation
A GUI for demonstration of the binaural beats effect.

6 months ago | 10 downloads |

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

8 months ago | 25 downloads |

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Exploration of the Spatial Characteristics of a Circular Piston with Matlab Implementation
Exploration of the spatial characteristics of a circular piston with 4D slices.

8 months ago | 10 downloads |

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Histogram with Superimposed Fitted Laplace distribution with Matlab Implementation
Generation of histogram with superimposed fitted Laplace distribution.

8 months ago | 3 downloads |

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Generation of Random Numbers with Laplace distribution with Matlab Implementation
Generation of Laplacian distributed numbers with mean value mu = 0 and standard deviation sigma = 1.

8 months ago | 16 downloads |

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Cross-Synthesis Example with Matlab Implementation
An example of the cross-synthesis technique used in the audio signal processing.

10 months ago | 2 downloads |

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Spectral Envelope Extraction with Matlab Implementation
Envelope extraction of the amplitude spectrum of a given signal.

10 months ago | 13 downloads |

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Spectrum Visualization with Matlab Implementation
A new kind of 3D visual representation of the signal's amplitude and phase spectrum.

11 months ago | 1 download |

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

12 months ago | 2 downloads |

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Interactive 2D Plot Magnifier with Matlab Implementation
Interactive zooming of a 2D figure using a magnifier.

12 months ago | 4 downloads |

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

12 months ago | 4 downloads |

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Programmatically Datatip Generation with Matlab Implementation
Programmatically generation of a custom made datatip on a given Matlab figure.

12 months ago | 10 downloads |

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Signal Analysis with Matlab Implementation
A GUI for signal analysis in the time, frequency and time-frequency domain.

1 year ago | 42 downloads |

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Correlation and Coherence of Signals with Matlab Implementation
A GUI for investigation of the hidden relations between two signals.

1 year ago | 12 downloads |

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

1 year ago | 3 downloads |

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

1 year ago | 5 downloads |

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