Name | Synopsis | Description | Parameters | Return Values | Attributes | See Also
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VectorConjSymExt_S8C_S8C_Sat(mlib_s8 *z, const mlib_s8 *x, mlib_s32 n);
mlib_status mlib_VectorConjSymExt_S16C_S16C_Sat(mlib_s16 *z, const mlib_s16 *x, mlib_s32 n);
mlib_status mlib_VectorConjSymExt_S32C_S32C_Sat(mlib_s32 *z, const mlib_s32 *x, mlib_s32 n);
Each of these functions computes the complex conjugate extension of a complex vector.
The source and destination vectors must be in the same data type.
When n is even, the following equation is used:
z[2*i] = x[2*i] z[2*i + 1] = -x[2*i + 1]
for i = 0, 1, ..., (n - 1).
z[2*i] = x[2*(2*n - 1 - i)] z[2*i + 1] = -x[2*(2*n - 1 - i) + 1]
for i = n, (n + 1), ..., (2*n - 1).
When n is odd, the following equation is used:
z[2*i] = x[2*i] z[2*i + 1] = -x[2*i + 1]
for i = 0, 1, ..., (n - 1).
z[2*i] = x[2*(2*n - 2 - i)] z[2*i + 1] = -x[2*(2*n - 2 - i) + 1]
for i = n, (n + 1), ..., (2*n - 2).
Each of the functions takes the following arguments:
Pointer to the first element of the destination vector.
Pointer to the first element of the source vector.
Number of elements in the source vector.
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
Interface Stability |
Committed |
MT-Level |
MT-Safe |
Name | Synopsis | Description | Parameters | Return Values | Attributes | See Also