|
楼主 |
发表于 2019-3-15 16:17
|
显示全部楼层
本帖最后由 zopey 于 2019-3-15 19:46 编辑
我最近下载了 “寿星天文历”学习,在帮助里看到作者 已有给出古代实历 关于平气、平塑的 线性分段拟合参数,
故拿过来 完善了古代农历模块。
//“朔”直线拟合参数1457698.231017,29.53067166, // -721-12-17 h=0.00032 古历·春秋1546082.512234,29.53085106, // -479-12-11 h=0.00053 古历·战国1640640.735300,29.53060000, // -221-10-31 h=0.01010 古历·秦汉1642472.151543,29.53085439, // -216-11-04 h=0.00040 古历·秦汉1683430.509300,29.53086148, // -104-12-25 h=0.00313 汉书·律历志(太初历)平气平朔1752148.041079,29.53085097, // 85-02-13 h=0.00049 后汉书·律历志(四分历)1807665.420323,29.53059851, // 237-02-12 h=0.00033 晋书·律历志(景初历)1883618.114100,29.53060000, // 445-01-24 h=0.00030 宋书·律历志(何承天元嘉历)1907360.704700,29.53060000, // 510-01-26 h=0.00030 宋书·律历志(祖冲之大明历)1936596.224900,29.53060000, // 590-02-10 h=0.01010 随书·律历志(开皇历)1939135.675300,29.53060000, // 597-01-24 h=0.00890 随书·律历志(大业历)1947168.00// 619-01-21//“气”直线拟合参数1640650.479938,15.21842500, // -221-11-09 h=0.01709 古历·秦汉1642476.703182,15.21874996, // -216-11-09 h=0.01557 古历·秦汉1683430.515601,15.218750011,// -104-12-25 h=0.01560 汉书·律历志(太初历) 回归年y=365.250001752157.640664,15.218749978,// 85-02-23 h=0.01559 后汉书·律历志(四分历) y=365.250001807675.003759,15.218620279,// 237-02-22 h=0.00010 晋书·律历志(景初历) y=365.246891883627.765182,15.218612292,// 445-02-03 h=0.00026 宋书·律历志(何承天元嘉历) y=365.246701907369.128100,15.218449176,// 510-02-03 h=0.00027 宋书·律历志(祖冲之大明历) y=365.242781936603.140413,15.218425000,// 590-02-17 h=0.00149 随书·律历志(开皇历) y=365.242201939145.524180,15.218466998,// 597-02-03 h=0.00121 随书·律历志(大业历) y=365.243211947180.798300,15.218524844,// 619-02-03 h=0.00052 新唐书·历志(戊寅元历) y=365.244601964362.041824,15.218533526,// 666-02-17 h=0.00059 新唐书·历志(麟德历) y=365.244801987372.340971,15.218513908,// 729-02-16 h=0.00096 新唐书·历志(大衍历,至德历)y=365.244331999653.819126,15.218530782,// 762-10-03 h=0.00093 新唐书·历志(五纪历) y=365.244742007445.469786,15.218535181,// 784-02-01 h=0.00059 新唐书·历志(正元历,观象历)y=365.244842021324.917146,15.218526248,// 822-02-01 h=0.00022 新唐书·历志(宣明历) y=365.244632047257.232342,15.218519654,// 893-01-31 h=0.00015 新唐书·历志(崇玄历) y=365.244472070282.898213,15.218425000,// 956-02-16 h=0.00149 旧五代·历志(钦天历) y=365.242202073204.872850,15.218515221,// 964-02-16 h=0.00166 宋史·律历志(应天历) y=365.244372080144.500926,15.218530782,// 983-02-16 h=0.00093 宋史·律历志(乾元历) y=365.244742086703.688963,15.218523776,// 1001-01-31 h=0.00067 宋史·律历志(仪天历,崇天历) y=365.244572110033.182763,15.218425000,// 1064-12-15 h=0.00669 宋史·律历志(明天历) y=365.242202111190.300888,15.218425000,// 1068-02-15 h=0.00149 宋史·律历志(崇天历) y=365.242202113731.271005,15.218515671,// 1075-01-30 h=0.00038 李锐补修(奉元历) y=365.244382120670.840263,15.218425000,// 1094-01-30 h=0.00149 宋史·律历志 y=365.242202123973.309063,15.218425000,// 1103-02-14 h=0.00669 李锐补修(占天历) y=365.242202125068.997336,15.218477932,// 1106-02-14 h=0.00056 宋史·律历志(纪元历) y=365.243472136026.312633,15.218472436,// 1136-02-14 h=0.00088 宋史·律历志(统元历,乾道历,淳熙历)365.243342156099.495538,15.218425000,// 1191-01-29 h=0.00149 宋史·律历志(会元历) y=365.242202159021.324663,15.218425000,// 1199-01-29 h=0.00149 宋史·律历志(统天历) y=365.242202162308.575254,15.218461742,// 1208-01-30 h=0.00146 宋史·律历志(开禧历) y=365.243082178485.706538,15.218425000,// 1252-05-15 h=0.04606 淳祐历 y=365.242202178759.662849,15.218445786,// 1253-02-13 h=0.00231 会天历 y=365.242702185334.020800,15.218425000,// 1271-02-13 h=0.00520 宋史·律历志(成天历) y=365.242202187525.481425,15.218425000,// 1277-02-12 h=0.00520 本天历 y=365.242202188621.191481,15.218437484,// 1280-02-13 h=0.00013 元史·历志(郭守敬授时历) y=365.242502321919.49// 1645-02-04
仍以公元4年为例 ,
1、平气平塑 成功拟合了 文献记载干支。
2、文献记载
3、定气 定塑 计算所得,与文献 不一致
|
|