Higher-Order Spectrum Toolbox with Comprehensive Documentation

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The comprehensive higher-order spectrum toolbox and documentation include applications in time-delay estimation, signal detection, and various other fields. The toolbox implements key algorithms such as bispectral analysis through functions like bispecd() for direct bispectrum computation and bisp3cum() for cumulant-based approaches. Furthermore, higher-order spectra play crucial roles in spectral analysis, signal processing, and communication systems. By delving into both theoretical foundations and practical implementations - including poly-spectral estimation techniques and higher-order cumulant calculations - we can better understand signal characteristics and achieve improved results in real-world applications. The toolbox provides MATLAB functions for third-order cumulant estimation (toco) and time-delay estimation using bicorrelation, making it essential for professionals and researchers to learn and master higher-order spectral analysis techniques.

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