计量地理学实验课考试2011.doc

《计量地理学实验课考试2011.doc》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、《计量地理学》实验课考试考试1：对所给的我国经济指标进行主成分分析，选取代表我国经济状况的主成分，对各地区综合评价进行排序，并对主分成所能代表的相关经济进行说明。（附主成分分析数据）样本序号人口密度x1/(人·.km-2)人均耕地面积x2/hm2)森林覆盖率x3/%农民人均纯收入x4/(元·人-1)人均粮食产量x5(kg·人-1)经济作物占农作物播面比例x6/％耕地占土地面积比x7/％果园与林地面积之比x8/％灌溉田占耕地面积之比x9/％1363.9120.35216.101192.110295.34026.72418.4922.23126

2、.2622141.5031.68424.3011752.350452.26032.31414.4641.45527.0663100.6951.06765.6011181.540270.12018.2660.1627.47412.4894143.7391.33633.2051436.120354.26017.48611.8051.89217.5345131.4121.62316.6071405.090586.59040.68314.4010.30322.932668.3372.03276.2041540.290216.3908.1284.06

3、50.0114.861795.4160.80171.106926.350291.5208.1354.0630.0124.862862.9011.65273.3071501.240225.25018.3522.6450.0343.201986.6240.84168.904897.360196.37016.8615.1760.0556.1671091.3940.81266.502911.240226.51018.2795.6430.0764.4771176.9120.85850.302103.520217.09019.7934.8810.001

4、6.1651251.2741.04164.609968.330181.3804.0054.0660.0155.4021368.8310.83662.804957.140194.0409.1104.4840.0025.7901477.3010.62360.102824.370188.09019.4095.7215.0558.4131576.9481.02268.0011255.420211.55011.1023.1330.0103.4251699.2650.65460.7021251.030220.9104.3834.6150.0115.59

5、317118.5050.66163.3041246.470242.16010.7066.0530.1548.70118141.4730.73754.206814.210193.46011.4196.4420.01212.94519137.7610.59855.9011124.050228.4409.5217.8810.06912.65420117.6121.24554.503805.670175.23018.1065.7890.0488.46121122.7810.73149.1021313.110236.29026.7247.1620.0

6、9210.078考试２：下表为安徽省２０１０年１月份主要站点气温数据，依据此数据为基础，从经纬度中找出相关性最大的指标，建立安徽省气温与该指标之间的函数关系，并做出拟合图。表２：安徽省２０１０年１月份主要站点气温数据区站号台站名称省份纬度(度分)经度(度分)１月分气温58015砀山安徽34.43116.33-0.158102亳州安徽33.87115.771.758122宿县安徽33.63116.982.258203阜阳安徽32.87115.732.658208固始河南32.17115.623.158215寿县安徽32.55116.783.2

7、58221蚌埠安徽32.92117.382.658236滁县安徽32.30118.303.358311六安安徽31.75116.503.558314霍山安徽31.40116.32358319桐城安徽31.07116.953.958321合肥安徽31.78117.303.758326巢湖安徽31.62117.873.558334芜湖安徽31.33118.38缺失58338芜湖县安徽31.15118.584.658424安庆安徽30.53117.054.658436宁国安徽30.62118.984.758437黄山安徽30.13118.151.

8、158531屯溪安徽29.72118.285.8考试３：考虑某地区农业收成变化的三个状态，即“丰收”、“平收”和“欠收”。记E1为“丰收”状态，E2为“平收”状态，E3为“欠收”