*l=amt_decompose_,正定矩阵那么p为1到length,0andki+1那么a,i行和k-1行互换,列与k-1列互换,中提取参考refmt_decompose_,refcholrefrefmt_decompose_,refrefmt_decompose_,…

序列的平均收益pf_avggainofupt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,涨幅%//返回结果143code,…

=a-bmt_subtractiona,tcodea:=array136,42b:=array124,32mt_subtractiona,c//结果array0120,0code参考refmt_multiplicationref,mt_additionref,…

三四或更多bk_lbanstocklistsdoption,剔除st股tdtd1tdtr,板股票列表setsysparampn_bkquot,quotsetsysparampn_date20241224t,bk_lbanstocklists0,…

数量占b股%stock_repurchasevolrateofyear_,股权激励回购tdtd1tdtr,占b股%setsysparampn_stocksz000726,stock_repurchasevolrateofyear_,…

数量占h股%stock_repurchasevolrateofyear_,股权激励回购tdtd1tdtr,占h股%setsysparampn_stocksz000513,stock_repurchasevolrateofyear_,…

系统时间周期相关options_vol_,默认tdtrtrtd1tdtd,quotop10004416quotsetsysparampn_date20221128t,pn_cyclecy,optype:=0returnoptions_vol_,…

系统时间周期相关options_openinterest_,默认tdtrtrtd1tdtd,quotop10004416quotsetsysparampn_date20221128t,pn_cyclecy,optype:=0returnoptions_openinterest_,…

元与系统股票pn_stock当前,pn_date相关,一周平均成交tdtd1tdtr,持股成本元setsysparampn_stocksz000002,sf_pjcjinttodate,…

图形本地执行函数wg_drawgraphgraphdata,取值0普通数据数值1对数转化,值序列的初值-1tdtr,折线线宽一般为1tdtr,是否加粗tdtd1加粗,图片大小属性由wg_createbitmap生成,psize:=rdo2wg_createbitmap1500,bitmap:=rdo2wg_drawgraphpic,…