系统参数证券时间相关1支持报告期,系统参数指定对应算法1不设置,rdate的数据见范例12设置,ct_ttmdatatrue,23设置setsysparamct_yeardatatrue,setsysparamct_recentyearn,34设置setsysparamct_quarterdatatrue,…

取当前时间时sp_time返回,它前一个交易日而sp_time1,取序列时间时sp_time1,sp_time效果,_timesp_time1datetostrsp,time1结果img,_timesp_time1sp_,…

tspy_utils与,30879attachmenttitle1摘要title11本文档,单元工具包分别为tspy_utils与,=15212faqtitle1tspy_utils接口,title11tspy_,行声明如usestspy_utils2,目前支持019到12版,__的版本号为121,…

日期相关系统参数pn_stock沪,深股通hg000004pn_date日期,_hsgactivesellamountpercentsumn1topninteger,…

media2024-03-20_wefcpvnqqtg5qgjaimage175,quotimgsf_ellipsex_,变量0<=k<=1@@,6f:=8sf_ellipsex_,94314code参考refsf_ellipsex_,…

media2024-03-20_wefcpvnqqtg5qgjaimage169,quotimgig_trapezoid_,范例tcodea:=1b:=,:=quotfun1quotig_trapezoid_,return2*x+1end//,refintegralrefrefig_trapezoid_,…

media2024-03-20_wefcpvnqqtg5qgjaimage226,quotimg其中1n为,media2024-03-20_wefcpvnqqtg5qgjaimage227,media2024-03-20_wefcpvnqqtg5qgjaimage228,media2024-03-20_wefcpvnqqtg5qgjaimage225,…

media2024-03-20_wefcpvnqqtg5qgjaimage169,quotimgig_gaussa,范例tcodea:=1b:=,:=quotfun1quotig_gaussa,return2*x+1end//,refintegralrefrefig_trapezoid_,refig_simpson_1refref,…

media2024-03-20_wefcpvnqqtg5qgjaimage221,quotimgsf_integerbessel_,x:=45sf_integerbessel_,02943code参考refsf_integerbessel_,refsf_realbessel_1refref,…

media2025-04-15_njpsweb,image1pngquotimgig_romberga,范例tcodea:=1b:=,:=quotfun1quotig_romberga,return2*x+1end//,refintegralrefrefig_trapezoid_,refig_simpson_1refref,…