Dot Product Calculation

Calculate the scalar product of two vectors.

Topics

Dot Product Calculation

vDSP_dotpr

Calculates the dot product of a single-precision vector.

vDSP_dotprD

Calculates the dot product of a double-precision vector.

vDSP_dotpr_s1_15

Calculates the dot product of a fixed-point 1.15 format vector.

vDSP_dotpr_s8_24

Calculates the dot product of a fixed-point 8.24 format vector.

vDSP_dotpr2

Calculates the dot product of a single-precision stereo vector.

vDSP_dotpr2D

Calculates the dot product of a double-precision stereo vector.

vDSP_dotpr2_s1_15

Calculates the dot product of a fixed-point 1.15 format, stereo vector.

vDSP_dotpr2_s8_24

Calculates the dot product of a fixed-point 8.24 format, stereo vector.

vDSP_zdotpr

Calculates the complex dot product of two single-precision complex vectors.

vDSP_zdotprD

Calculates the complex dot product of two double-precision complex vectors.

vDSP_zidotpr

Calculates the inner (conjugate) product of a single-precision complex vector.

vDSP_zidotprD

Calculates the inner (conjugate) product of a double-precision complex vector.

vDSP_zrdotpr

Calculates the dot product of a single-precision complex-real vector.

vDSP_zrdotprD

Calculates the dot product of a double-precision complex-real vector.

See Also

Vector Geometry Functions

Vector-to-Vector Distance and Pythagorean Computation

Calculate distance and hypotenuse of vectors.