R中的复制矩阵
我有一个维数为的矩阵R中的复制矩阵,r,R,我有一个维数为的矩阵 M[360,180,120] M <- array(0, dim = c(360,180,120)) 非常感谢R自动进行回收 C <- array(1:(360*180*12), dim = c(360,180,12)) N <- array(C, dim = c(360,180,120)) identical(N[,,120],C[,,12]) # [1] TRUE C还可以查看和 N[,,1] = C[,,1] N[,,2] = C[,,2] .
M[360,180,120]
M <- array(0, dim = c(360,180,120))
非常感谢R自动进行回收
C <- array(1:(360*180*12), dim = c(360,180,12))
N <- array(C, dim = c(360,180,120))
identical(N[,,120],C[,,12])
# [1] TRUE
C还可以查看和
N[,,1] = C[,,1]
N[,,2] = C[,,2]
.
.
N[,,12] = C[,,12]
N[,,13] = C[,,1]
.
.
N[,,120] = C[,,12]
C <- array(1:(360*180*12), dim = c(360,180,12))
N <- array(C, dim = c(360,180,120))
identical(N[,,120],C[,,12])
# [1] TRUE