A HIGH-FREQUENCY VIBRATION ERROR COMPENSATION METHOD FOR TERAHERTZ SAR IMAGING BASED ON SHORT-TIME FOURIER TRANSFORM

A High-Frequency Vibration Error Compensation Method for Terahertz SAR Imaging Based on Short-Time Fourier Transform

High-frequency vibration error of a moving radar platform easily introduces a non-negligible phase of periodic modulation in radar echoes and greatly degrades terahertz synthetic aperture radar (THz-SAR) image quality.For solving the problem of THz-SAR image-quality degradation, the paper proposes a multi-component high-frequency vibration error es

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Feature Extraction Technique Using Weighted Histogram Analysis Method (WHAM) for Herbs Discrimination Based on Gas Chromatography Signal

Herbs discrimination by investigating volatile compound using Gas Chromatography Mass Spectrometry (GCMS) is hbl5266ca a common method adopted by botanists and scientists.Based on this common method, usually botanists and scientists would only focus on the major volatile compound in order to determine the species of the herbs.However, it is difficu

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