中国粮食生产空间关联网络的结构特征及其形成机制

冯颖, 侯孟阳, 姚顺波

Structural characteristics and formation mechanism of spatial correlation network of grain production in China

FENG Ying, HOU Mengyang, YAO Shunbo

表4 粮食生产空间关联网络各板块密度矩阵与像矩阵

Tab. 4 Density matrix and image matrix of all blocks in spatial correlation network of grain production

板块 密度矩阵 像矩阵 Ⅰ Ⅱ Ⅲ Ⅳ Ⅰ Ⅱ Ⅲ Ⅳ Ⅰ 0.354 0.452 0.075 0.281 1 1 0 0 Ⅱ 0.063 0.578 0.128 0.038 0 1 0 0 Ⅲ 0.319 0.323 0.750 0.175 1 1 1 0 Ⅳ 0.120 0.112 0.350 0.739 0 0 1 1