可视化

    基于EMD的我国粮食产量波动及其成因多尺度分析
    刘会玉, 林振山, 张明阳
    Analysis on the Fluctuation of Grain Output in China and Its Causes at Multi-time Scale Based on Empirical Mode Decomposition Method
    LIU Hui-yu, LIN Zhen-shan, ZHANG Ming-yang
    自然资源学报 . 2005, (5): 745 -751 .  DOI: 10.11849/zrzyxb.2005.05.014