Satellite-bone laser radar waveform data resolving method based on wavelet analysis

The invention relates to a satellite-bone laser radar waveform data processing method based on wavelet analysis technology, belonging to a technology in the earth observation field. The invention provides a processing method aiming at satellite-bone laser radar waveform data, which utilizes wavelet analysis to obtain different sigma Gaussian waveforms, and overlapping the Gaussian waves to obtain a fitting waveform which is better in accordance with the original waveform. The method can be used for obtaining the starting and stopping positions of original echo, thus being a waveform processing method with reliable performance.