Hristo Zhivomirov
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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Content Feed
Submitted
Signal Stationarity Estimation with Matlab
Estimation whether a given signal is wide-sense stationarity using a novel method.
11 dagar ago | 12 downloads |
Submitted
Cumulative Power Spectrum Computation with Matlab
Aggregated or short-time cumulative power spectrum computation as a supportive tool for the classical spectral analysis.
ungefär en månad ago | 8 downloads |
Submitted
Signal Framing (Segmentation) with Matlab
Signal framing (segmentation) of a signal for feature extraction on the individual frames (segments).
ungefär en månad ago | 15 downloads |
Submitted
Test Signals Generation with Matlab Implementation
Generation of test signals for measurements and other purposes.
3 månader ago | 2 downloads |
Submitted
Phase Difference Measurement with Matlab
Phase difference measurement between two signals via DFT or cross-correlation.
5 månader ago | 77 downloads |
Submitted
Outlier (Anomaly) Detection with Matlab
Outliers (anomaly) detection in data based on several statistical hypothesis testing techniques.
7 månader ago | 7 downloads |
Submitted
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...
9 månader ago | 2 downloads |
Submitted
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.
9 månader ago | 2 downloads |
Submitted
Matrix Visualization with Matlab
Visualization of numeric matrices with up to three dimensions (rows, columns, pages).
10 månader ago | 4 downloads |
Submitted
Pink, Red, Blue and Violet Noise Generation with Matlab
Pink, red, blue and violet noise generation via spectral processing of a white noise.
10 månader ago | 30 downloads |
Submitted
Arbitrary Spectral Slope Noise Generation with Matlab
Arbitrary spectral slope ( f^a) noise generation via spectral processing of white noise.
10 månader ago | 4 downloads |
Submitted
C-weighting Filter with Matlab
C-weighting of a signal via spectral processing in the frequency domain.
ungefär ett år ago | 3 downloads |
Submitted
A-weighting Filter with Matlab
A-weighting of a signal via spectral processing in the frequency domain.
ungefär ett år ago | 18 downloads |
Submitted
6D Data Visualization with Matlab
Examples of 6D (six dimensions) data visualization using the Matlab function “scatter3”.
ungefär ett år ago | 3 downloads |
Submitted
5D Data Visualization with Matlab
Examples of 5D (five dimensions) data visualization using the Matlab function “scatter3”.
ungefär ett år ago | 6 downloads |
Submitted
4D Data Visualization with Matlab
Examples of 4D (four dimensions) data visualization using the Matlab functions “scatter3” and “slice”.
ungefär ett år ago | 11 downloads |
Submitted
Toss a Coin, Flip a Dice or Draw a Card with Matlab
Tossing coins, flipping dice or dealing cards for simulation or game purposes.
ungefär ett år ago | 2 downloads |
Submitted
Monte Carlo Estimation Examples with Matlab
A set of examples of Monte Carlo numerical estimation methods.
ungefär ett år ago | 46 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.
ungefär ett år ago | 6 downloads |
Submitted
Multiple Files Processing with Matlab
Multiple files processing for the sake of file format conversion, data analysis, etc.
mer än ett år ago | 3 downloads |
Submitted
Arbitrary Kurtosis Noise Generation with Matlab
Generation of noise signal with arbitrary kurtosis via temporal processing of white noise.
mer än ett år ago | 3 downloads |
Submitted
3D Grid Lines Generation with Matlab
Generate 3D grid lines along X, Y and Z dimensions for better visualization of multidimensional plots.
mer än ett år ago | 8 downloads |
Submitted
Euclidean, Cosine and Angular Similarity and Distance
Calculation of the Euclidean, cosine and angular similarity and distance between two sets of data.
mer än 2 år ago | 1 download |
Submitted
Ordering and Ranking of Data by Frequency of Occurrence
Ordering and ranking of data by frequency of occurrence of the unique values.
mer än 2 år ago | 2 downloads |
Submitted
Temperature Scales Conversion with Matlab
Conversion of temperature from the Celsius scale to all other scales and vice-versa.
mer än 2 år ago | 3 downloads |
Submitted
Signal Conditioning Examples with Matlab
A set of examples presenting most of signal conditioning techniques.
nästan 3 år ago | 5 downloads |
Submitted
Bimodality Amplitude Calculation with Matlab
Calculation of the bimodality amplitude parameter using the PDF of the data.
nästan 3 år ago | 1 download |
Submitted
Bimodality Ratio Calculation with Matlab
Calculation of the bimodality ratio parameter using the PDF of the data.
nästan 3 år ago | 2 downloads |
Submitted
Bimodality Coefficient Calculation with Matlab
Estimation of the bimodality of data via the bimodality coefficient.
nästan 3 år ago | 8 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.
ungefär 3 år ago | 6 downloads |