Signal Separation for Target Group in Midcourse Based on Time-frequency Filtering by He Si-san, Zhao Hui-ning, Zhang Yong-shun

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Translational Motion Compensation for Ballistic Targets Based on Delayed Conjugated Multiplication by He Si-san, Zhao Hui-ning, Zhang Yong-shun

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Discussion on Quality Defects after Harvest and the Maintaining Quality Transportation Technology of Grain in Northeast China by SHI Jian-fang, ZHAI Xiao-na, WANG Xiao-meng, SHAO Guang, ZHAO Hui-ning, XIE Qi-zhen

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