Searched defs:matrix (Results 1 - 2 of 2) sorted by relevance

/hardware/invensense/65xx/libsensors_iio/software/core/mllite/
H A Ddata_builder.c216 * can convert the transformation matrix to this scalar and describes the
407 * can convert the transformation matrix to this scalar and describes the
430 * can convert the transformation matrix to this scalar and describes the
1297 /** Gets the 3x3 compass transform matrix in 32 bit Q30 fixed point format.
1298 * @param[out] the pointer of the 3x3 matrix in Q30 format
1300 void inv_get_compass_soft_iron_matrix_d(long *matrix) { argument
1303 matrix[i] = sensors.soft_iron.matrix_d[i];
1307 /** Sets the 3x3 compass transform matrix in 32 bit Q30 fixed point format.
1308 * @param[in] the pointer of the 3x3 matrix in Q30 format
1310 void inv_set_compass_soft_iron_matrix_d(long *matrix) { argument
1322 inv_get_compass_soft_iron_matrix_f(float *matrix) argument
1331 inv_set_compass_soft_iron_matrix_f(float *matrix) argument
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H A Dml_math_func.c338 * Converts a quaternion to a rotation matrix.
340 * @param[out] rot Rotation matrix in fixed point. One is 2^30. The
341 * First 3 elements of the rotation matrix, represent
342 * the first row of the matrix. Rotation matrix multiplied
577 /** Converts an orientation matrix made up of 0,+1,and -1 to a scalar representation.
578 * @param[in] mtx Orientation matrix to convert to a scalar.
579 * @return Description of orientation matrix. The lowest 2 bits (0 and 1) represent the column the one is on for the
583 * bit number 8 being the sign. In binary the identity matrix would therefor be:
704 void mlMatrixVectorMult(long matrix[ argument
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