gaussian filter短语¹⁴⁴⁹⁷²⁺² 基本例句 高斯滤波器 The performance of this filter is compared with Gaussian filter theoretically and experimentally. It is shown that the performance of this filter is superior to Gaussian/span> filter. 理论分析和实验结果表明，自适应指数滤波器的性能优于高斯滤波器。 cnki