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一种双阵元干涉仪相位差变化率提取方法
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作者 张阳 孙倩 《雷达与对抗》 2023年第1期22-25,共4页
针对传统相位差变化率提取方法提取误差较大的问题,提出一种采用周期间预测解模糊的方式,利用周期间的信息计算提取相位差变化率,并对提取算法进行仿真验证,仿真结果证明了其有效性和稳定性。
关键词 双阵元干涉仪 相位差变化率 预测解模糊
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Study on Prediction of Pesticide Residues Based on Fuzzy System 被引量:1
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作者 左帅 孙景鹃 +3 位作者 于向然 林坤 徐奥 张金超 《Agricultural Science & Technology》 CAS 2016年第7期1729-1732,共4页
This study was aimed to do the prediction of pesticide residues based on fuzzy system. Taking chlorpyrifos as an example, the Mathematic Fuzzy System was established by using the MRL values (maximum residue limits of... This study was aimed to do the prediction of pesticide residues based on fuzzy system. Taking chlorpyrifos as an example, the Mathematic Fuzzy System was established by using the MRL values (maximum residue limits of all kinds of pesticides in food) of the Matlab Fuzzy Toolbox to analyze and predict the degra- dation degree of pesticide residues of the same crop at different time periods of bagging treatment, with the aim to provide some theoretical guidances for solving practical problems in real life. 展开更多
关键词 Pesticide residue PREDICTION Fuzzy system BAGGING DEGRADATION
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