matla山区地貌绘制问题

正文摘要:

x1=1200:10:4000; >> y1=1200:10:3600; >> z=[1130 1250 1280 1230 1040 900 500 700 ;1320 1450 1420 1400 1300 700 900 850 ;1390 1500 1500 1400 900 1100 1060 950 ;1500 1200 1100 1350 1450 120 ...