Let P be a vector of polynomial coefficients and A be a square matrix, about the values of polyval(P,A) and polyvalm(P,A), ().
A、oneisascalar,anotherisasquarematrix;
B、botharescalars;
C、thetwovaluesareequal;
D、thetwovaluesarenotequal
发布时间：2025-12-22 04:44:13
