The technology of portable hyperspectral data processing based on matlab

Hyperspectral remote sensing is becoming a important tool to obtain information for monitoring vegetation and other areas. It is great significance that processing and analysising the spectral information conveniently, rapidly and efficiently. This paper systematically summarizes the various definitions and calculation methods of hyperspectral and multi-spectral parameters in vegetation monitoring, then calculates the correlation between hyperspectral parameters and crop biological indicators through the matlab software, and provides a simple way to deal with riching data quantity by ASD.