求助：关于坐标和时长关系的分析
本帖最后由 ychexingwuji 于 2009-7-21 17:27 编辑经度纬度时长（秒）97.4728.65267.598.9128.49246.8104.0630.66191.2103.6730.63181.5107.4731.21243107.2630.74272.2103.4829.6285.8106.6330.46291.1106.7530.13297.4103.5729.74289.2104.5530.39263.5101.9630.05204.8103.7729.55282.8100.2730187.8103.8530.08283.3103.928.96173.9105.0629.58266.3106.1130.84235103.8529.83290.2105.3930.87187.3102.3629.23270.5105.5730.53270.299.828.92271.8103.0129.98275.3102.5128.64129.9
我想找出坐标位置和日全食时长之间的函数关系 求助应该用那种方法
最终目的：在平面坐标（经度和纬度分别作为轴）上描出月球运行轨迹（时长最长点的轨迹）
其他因素一切从简考虑，希望高手给点建议 这是各好的尝试，但我也只是刚学建模，给不了你多少建议，我建议你还是跟你的同学或老师多讨论下吧，那样应该会有收获的
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