Power sum power function of matlab matrix

MATLAB operators *, \,/,(power), expm (exponential function), logm (logarithmic function), sqrtm.

(Root function) is executed on a matrix.

Corresponding. *,. \,./,.exp, log and sqrt are performed on the elements in the matrix, which is called array operation or element group operation.

Ex2. 1 1: known D=,

S=，q: d 2，d 2，2 d，2 d。

D^s，u 1=sqrtm(s)，u2=sqrt(s)，

V 1 = expenditure, v2 = expenditure, logarithm, logarithm.

While+,-,sin, abs, real, log2, conj, rem and other functions are all operated through element groups.