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se_ldl函数,矩阵为对称右端具有m组常数,351401560demo_se_,范例tcodereturndemo_se_,media2024-04-18_cehgfbgh7vv1xx2kimage202,…
奇异值svd分解mt_decompose_,darrayofrealmt_decompose_,asmt_decompose_,@@待分解的m*n,假设矩阵a为一个mn的,=usdt其中u为mm矩阵,为mn矩阵,1110mt_decompose_,…
值得到随机变量值sf_normalinvdata,orarrayofrealmreals,一个实数数组@@m@@,变量值范例tcodesf_normalinv0,…
变异移动平均lma_fn,typeintegerrealtablem@@,media2024-01-08_igyqnpdpfidoi2hcimage314,4变异移动平均=m日的ex,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,…
方程组ax=bse_gauss_,media2024-03-20_wefcpvnqqtg5qgjaimage162,media2024-03-20_wefcpvnqqtg5qgjaimage162,quotimgm存放方程组,media2024-03-20_wefcpvnqqtg5qgjaimage162,…
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,…