A/r, A/P,report.I think I know how to make journal entries, which is not tested by simulation test.My weakness is how to use QB with related tasks. Like one question is about how to sort in report while there is no software interface available.The categories of weakness is mostly about usage of software, not knowledge. Thanks!
【在 i*******8 的大作中提到】 : 哪方面不好?
i*n
11 楼
多谢, 可能我还是不太理解。 以下我尝试 min (x-1)^2 用dfpmin (是使用quasi newton), 带入参数 Funcd(tryfun), 却无法compile, which says "cannot convert from 'double (__cdecl *)(double &)' to 'Funcd'" 有解决的方法么? #include #include #include #include #include using namespace std; typedef double Doub; typedef int Int; typedef vector VecDoub, VecDoub_I, VecDoub_O, VecDoub_IO; template void dfpmin(VecDoub_IO &p, const Doub gtol, Int &iter, Doub &f
【在 xu 的大作中提到】 : A/r, A/P,report.I think I know how to make journal entries, which is not : tested by simulation test.My weakness is how to use QB with related tasks. : Like one question is about how to sort in report while there is no software : interface available.The categories of weakness is mostly about usage of : software, not knowledge. : Thanks!
r*r
13 楼
那么多 type matching 错误, 怎么可能编译得过去.
xu
14 楼
Right,I am learning QB now.But it takes time to get used to all the commands and I try to look for more sample questions to check how familiar I am with the bottons and tabs. Thank you very much for your support!
【在 xu 的大作中提到】 : Right,I am learning QB now.But it takes time to get used to all the commands : and : I try to look for more sample questions to check how familiar I am with the : bottons and tabs. Thank you very much for your support!
i*n
17 楼
抱歉, 有些别的bug, 把 x的 type 从 double 改成 vector了 #include #include #include #include #include using namespace std; typedef double Doub; typedef int Int; typedef vector VecDoub, VecDoub_I, VecDoub_O, VecDoub_IO; template void dfpmin(VecDoub_IO &p, const Doub gtol, Int &iter, Doub &fret, T &funcd) { const Int ITMAX=200; const Doub EPS=numeric_limits::epsilon(); const Doub TOLX=4*EPS,STPMX=100.0; Bool check;
【在 r*********r 的大作中提到】 : 那么多 type matching 错误, 怎么可能编译得过去.