DSP经典C语言程序库-非常有用

weixiaoHUST

sptest.c
/************************************************************************/
/*                             SPTEST.FOR                               */
/*             SIGNAL PROCESSING ALGORITHMS SUBPROGRAM TESTS            */
/*                       Source code in C                               */
/************************************************************************/
/* This program tests the subroutines and functions in SIGNAL PROCESSING */
/*  ALGORITHMS, Appendix A1.  In each test the message "passed" or */
/*  "failed" is printed after the name of the routine by the spout */
/*  subroutine at the end of this program. */
/* Each test checks for correct performance for a specific input, not for */
/*  all inputs, so the test is a check rather than a guarantee that the */
/*  routine is working correctly. */
/* A performance factor, Q, is computed as a function of the subroutine */
/*  output and compared with its correct value in the "spout" */
/*  statement.  For example, the correct value of Q in the test of the */
/*  SPFFTR subroutine is 8389.506.  A check sum of the data arrays in this */
/*  program is also computed, to assure that they remain intact. */
/* If a test fails, check the listings of both the subroutine and this */
/*  program against those in Appendix B1 of SIGNAL PROCESSING ALGORITHMS. */
/*  If the listings agree, make sure your compiler meets the C */
/*  standard.  Next, try printing the float value of Q for this test. */
/*  There may be a roundoff error.  If all else fails to yield a reason */
/*  for the failure, call John M.A. Salas at a reasonable hour. */

xing20051120408

没有使用说明，函数也比较少。

woolive

xuexixuexi

mango-juice

谢谢分享,必须赞一个～

tellingstory

好书。。。
好书。。。。

tellingstory

谢谢分享。。。
谢谢分享。。。。

freebigfish

围观一下

gouyaer123

好东西 谢谢分享