mlib_MatrixMaximumMag_U8C(mediaLib Library Funmlib_MatrixMaximumMag_U8C(3MLIB)NAME
mlib_MatrixMaximumMag_U8C, mlib_MatrixMaximumMag_S8C, mlib_MatrixMaxi‐
mumMag_S16C, mlib_MatrixMaximumMag_S32C, mlib_MatrixMaximumMag_F32C,
mlib_MatrixMaximumMag_D64C - find the first element with the maximum
magnitude in a matrix
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_MatrixMaximumMag_U8C(mlib_u8 *max, const mlib_u8 *x,
mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximumMag_S8C(mlib_s8 *max, const mlib_s8 *x,
mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximumMag_S16C(mlib_s16 *max, const mlib_s16 *x,
mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximumMag_S32C(mlib_s32 *max, const mlib_s32 *x,
mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximumMag_F32C(mlib_f32 *max, const mlib_f32 *x,
mlib_s32 m, mlib_s32 n);
mlib_status mlib_MatrixMaximumMag_D64C(mlib_d64 *max, const mlib_d64 *x,
mlib_s32 m, mlib_s32 n);
DESCRIPTION
Each of these functions finds the first element with the maximum magni‐
tude in a complex matrix, then puts the real and imaginary parts of it
into max[0] and max[1], respectively.
PARAMETERS
Each of the functions takes the following arguments:
max Pointer to the first element with the maximum magnitude
x Pointer to the first element of the source matrix.
m Number of rows in the source matrix
n Number of columns in the source matrix
RETURN VALUES
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it
returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_MatrixMinimumMag_U8C(3MLIB), mlib_VectorMaximumMag_U8C(3MLIB),
mlib_VectorMinimumMag_U8C(3MLIB), attributes(5)SunOS 5.10 2 Mar 2007 mlib_MatrixMaximumMag_U8C(3MLIB)
