矩阵为对称右端具有m组常数,方程组ax=bse_ldla,media2024-03-20_wefcpvnqqtg5qgjaimage162,media2024-03-20_wefcpvnqqtg5qgjaimage165,media2024-03-20_wefcpvnqqtg5qgjaimage162,…

对称正定且右端具有m组常数,方程组ax=bse_choleskya,media2024-03-20_wefcpvnqqtg5qgjaimage162,media2024-03-20_wefcpvnqqtg5qgjaimage166,media2024-03-20_wefcpvnqqtg5qgjaimage162,…

债与系统证券pn_stock有关,realdintnintmrealts,剩余付息次数@@m@@,media2024-01-08_igyqnpdpfidoi2hcimage98,定期付息债setsysparampn_stockquot,quotreturnbondmacaulayduration2_sub107,…

间隔收益率%与参数m设置相关,_factorret_fixedintervalbegt,datemodeltypeintegerweighttypeintegermintegermodelflag,tbodytablehtm@@m@@,从后往前推移每m个日线,f7quottarget=quot_blankquot,…

债与系统证券pn_stock有关,realdintnintmrealts,剩余付息次数@@m@@,media2024-01-08_igyqnpdpfidoi2hcimage99,定期付息债setsysparampn_stockquot,quotreturnbondconvexity2_sub9,…

进行granger因果检验time_volatilityspilloverx,yarraywtypeintmintctype,tbodytablehtm@@m@@,数组表示同时计算多个m的场景,时m:=array,值范例t见demo_time_,…

dea与系统证券pn_stock系统,pn_date和,周期pn_cycle有关,ssbymacdshortintegerlongintegermintegertype,macd指标线的长线m整数计算,2dea=dif的m日移动,ov:=backupsystemparameterssetsysparampn_stocksh600004,…

dea与系统证券pn_stock系统,pn_date和,周期pn_cycle有关,bsbymacdshortintegerlongintegermintegertype,macd指标线的长线m整数计算,2dea=dif的m日移动,ov:=backupsystemparameterssetsysparampn_stocksh600004,…

n日内换手率大于百分之m与系统,pn_stock和,时间pn_date有关,nintegermnumericbool,整数统计天数@@m@@,@布尔值1表示v1m1000,ov:=backupsystemparameterssetsysparampn_stocksh600004,pn_dateinttodate,…

n日内换手率小于百分之m与系统,pn_stock和,时间pn_date有关,nintegermnumericbool,整数统计天数@@m@@,@布尔值1表示v1m1000,ov:=backupsystemparameterssetsysparampn_stocksh600004,pn_dateinttodate,…