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mean
Average or mean value of arrays
M = mean(A)
M = mean(A,dim)
M = mean(A)
returns the mean values of the elements along different dimensions of an array.
If A is a vector, mean(A) returns the mean value of A.
If A is a matrix, mean(A) treats the columns of A as vectors, returning a row vector of mean values.
If A is a multidimensional array, mean(A) treats the values along the first non-singleton dimension as vectors, returning an array of mean values.
M = mean(A,dim)
returns the mean values for elements along the dimension of A specified by scalar dim.
A = [1 2 4 4; 3 4 6 6; 5 6 8 8; 5 6 8 8];
mean(A)
ans =
3.5000 4.5000 6.5000 6.5000
mean(A,2)
ans =
2.7500
4.7500
6.7500
6.7500
corrcoef Correlation coefficients
cov Covariance matrix
max Maximum elements of an array
median Median value of arrays
min Minimum elements of an array
std Standard deviation