+
−/*
+
−*******************************************************************************
+
−*
+
−*      COPYRIGHT (C) 2000 BY ERICSSON EUROLAB DEUTSCHLAND GmbH
+
−*      90411 NUERNBERG, GERMANY, Tel Int + 49 911 5217 100
+
−*
+
−*      The program(s) may be used and/or copied only with the
+
−*      written permission from Ericsson or in accordance
+
−*      with the terms and conditions stipulated in the agreement or
+
−*      contract under which the program(s) have been supplied.
+
−*
+
−*******************************************************************************
+
−*
+
−*      File             : m_sequence.h
+
−*      Purpose          : Calculation of m-sequences 
+
−*                         (maximum-length sequecnes or pseudo noise)
+
−*
+
−*******************************************************************************
+
−*/
+
−
+
−#ifndef m_sequence_h
+
−#define m_sequence_h "$Id: $"
+
−
+
−/*
+
−*******************************************************************************
+
−*                         INCLUDE FILES
+
−*******************************************************************************
+
−*/
+
−
+
−
+
−/*
+
−*******************************************************************************
+
−*                         DECLARATION OF PROTOTYPES
+
−*******************************************************************************
+
−*/
+
−
+
−/* -------------------------------------------------------------------- */
+
−/* function m_sequence()                                                */
+
−/* *********************                                                */
+
−/* Calculates one period of an m-sequence (binary pseudo noise).        */
+
−/* The sequence is stored in the vector sequence, which must have a     */
+
−/* of (2^r)-1, where r is an integer number between 2 and 10.           */
+
−/* Therefore, with this release of m_sequence, sequences of length      */
+
−/* 3, 7, 15, 31, 63, 127, 255, 511, or 1023 can be generated.           */
+
−/* The resulting sequence is bipolar, i.e. it has values -1 and +1.     */
+
−/* -------------------------------------------------------------------- */
+
−
+
−void m_sequence(WORD16 *sequence, WORD16 length);
+
−
+
−
+
−#endif
+
−
+
−