Phase Difference Discrete Spectrum Correction with Variable Window Length

We have successfully completed debugging of the phase difference discrete spectrum correction source code with variable window length, enabling more effective data processing capabilities. The implemented program now features adjustable window length parameters with two window function options: rectangular window and Hanning window. The algorithm employs phase difference methodology for discrete spectrum correction, where window length variation allows optimized frequency resolution and leakage reduction. The rectangular window provides uniform weighting for minimal spectral spreading, while the Hanning window offers improved side lobe attenuation through cosine tapering. Key implementation aspects include: - Dynamic window length adjustment through parameter configuration - Phase difference calculation between adjacent spectral components - Window function selection mechanism with real-time switching capability - Spectral correction algorithms for amplitude and phase accuracy enhancement These enhancements facilitate more precise data correction, ensuring highly accurate and reliable results. We anticipate these improvements will significantly impact our research work by elevating the quality of analytical outcomes in spectral processing applications.