%?函數求導
%?func:函數??x：坐標
function?v?=?diff_func（func?x）
????delt?=?1e-10;
????v?=?（func（x?+?delt）-func（x））/delt;
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????129??2020-04-10?09:01??gradient?descent\diff_func.m

?????文件????????608??2020-06-06?17:39??gradient?descent\gradient_descent.m

?????文件????????808??2020-06-06?17:38??gradient?descent\gradient_descent_Adagrad.m

?????文件???????1040??2020-06-06?17:44??gradient?descent\gradient_descent_Adam.m

?????文件????????699??2020-06-06?17:39??gradient?descent\gradient_descent_momentum.m

?????文件????????705??2020-06-06?17:40??gradient?descent\gradient_descent_NAG.m

?????文件????????829??2020-06-06?17:40??gradient?descent\gradient_descent_RMSProp.m

?????文件????????368??2020-06-06?17:47??gradient?descent\gradient_func.m

?????文件????????184??2020-06-06?17:43??gradient?descent\plot_trace.m

?????文件????????903??2020-06-07?10:10??gradient?descent\Test.m

?????目錄??????????0??2020-06-06?17:40??gradient?descent

-----------?---------??----------?-----??----

?????????????????6273????????????????????11