Vector Packages

Return a read-only shifted view of an input ndarray.

Return a read-only truncated view of an input ndarray.

Create a zero-filled ndarray having the same shape and data type as a provided ndarray.

Create an iterator which returns [index, row] pairs for each row in a matrix (or stack of matrices).

Create a zero-filled ndarray having a specified shape and data type.

Test if a value is a 1-dimensional ndarray-like object.

Compute the L2-norm of a complex double-precision floating-point vector.

Compute the sum of absolute values (L1 norm).

Multiply x by a constant and add the result to y.

Copy values from x into y.

Calculate the dot product of two vectors.

Calculate the L2-norm of a vector.

Multiply a vector by a constant.

Interchange two vectors.

Find the index of the first element having the maximum absolute value.

Find the index of the first element having the maximum absolute value.

Copy values from x into y.

Calculate the dot product of two double-precision floating-point vectors.

Interchange two double-precision floating-point vectors.

Create an array containing pseudorandom numbers drawn from Kumaraswamy's double bounded distribution.