离子迁移谱仪的模拟程序，单个粒子在密闭空间内从腔室的一边在电场力的作用下走向另一边，期间经过空气分子的碰撞，经过的时间为结果-Ion mobility spectrometer simulation program, a single particle in a confined space to the other side of the chamber under the action the side of the electric force, during the air molec

对分辨率靶板图像进行区域识别，并采用傅立叶频域变换的方法进行谱能量对比，以对夜视仪成像质量进行分辨率自动判别-Resolution images of the region to identify the target plate, and the frequency domain using Fourier transform methods were spectral energy compared to the quality of night vision imaging resolut