testabs
所属分类:嵌入式/单片机/硬件编程
开发工具:Visual C++
文件大小:153KB
下载次数:5
上传日期:2007-03-29 11:09:37
上 传 者:
freasy
说明: 取绝对值的时候,很多人知道用fabs()函数。但是这个函数是浮点函数,操作起来比较慢,特别是在嵌入式系统上面,大多数嵌入式系统都没有浮点预算单元,进行浮点模拟需要消耗大量的时间。这个程序使用的简单的办法
(obtain absolute time, a lot of people know, fabs () function. However, this function is floating point function, operate more slowly, especially in embedded systems above, Most embedded systems do not have floating-point unit budget for floating point simulation consumed a lot of time. The procedure used a simple approach)
文件列表:
testabs\StdAfx.h (667, 2007-03-12)
testabs\StdAfx.cpp (294, 2007-03-12)
testabs\testabs.dsp (4548, 2007-03-12)
testabs\testabs.dsw (537, 2007-03-12)
testabs\testabs.ncb (33792, 2007-03-12)
testabs\testabs.plg (1288, 2007-03-12)
testabs\testabs.cpp (254, 2007-03-12)
testabs\testabs.opt (48640, 2007-03-12)
testabs\Debug (0, 2007-03-12)
testabs (0, 2007-03-12)
========================================================================
CONSOLE APPLICATION : testabs
========================================================================
AppWizard has created this testabs application for you.
This file contains a summary of what you will find in each of the files that
make up your testabs application.
testabs.dsp
This file (the project file) contains information at the project level and
is used to build a single project or subproject. Other users can share the
project (.dsp) file, but they should export the makefiles locally.
testabs.cpp
This is the main application source file.
/////////////////////////////////////////////////////////////////////////////
Other standard files:
StdAfx.h, StdAfx.cpp
These files are used to build a precompiled header (PCH) file
named testabs.pch and a precompiled types file named StdAfx.obj.
/////////////////////////////////////////////////////////////////////////////
Other notes:
AppWizard uses "TODO:" to indicate parts of the source code you
should add to or customize.
/////////////////////////////////////////////////////////////////////////////
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