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写字效率高,高
The ability to write efficient, high-speed arithmetic routines ultimately depends
upon your knowledge of the elements of arithmetic as they exist on a computer. That
conclusion and this book are the result of a long and frustrating search for
information on writing arithmetic routines for real-time embedded systems.
With instruction cycle times coming down and clock rates going up, it would
seem that speed is not a problem in writing fast routines. In addition, math
coprocessors are becoming more popular and less expensive than ever before and are
readily available. These factors make arithmetic easier and faster to use and
implement. However, for many of you the systems that you are working on do not
include the latest chips or the faster processors. Some of the most widely used
microcontrollers used today are not Digital Signal Processors (DSP), but simple
eight-bit controllers such as the Intel 8051 or 8048 microprocessors.
- 2022-08-24 10:26:03下载
- 积分:1
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关于windows api 查询的文档,很实用的
关于windows api 查询的文档,很实用的-windows api inquiries on the document, very useful
- 2022-07-21 11:54:52下载
- 积分:1
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也是winger分布方面的函数,能估计出信号的付式变换
也是winger分布方面的函数,能估计出信号的付式变换-winger is the distribution function can be estimated signals in the pay-Transform
- 2022-01-21 05:44:40下载
- 积分:1
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C++源代码教程
C++ Source code from a tutorial
- 2022-03-03 21:48:32下载
- 积分:1
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Intel assembly language programming fourth edition
Intel 汇编语言程序设计 第四版 - 不容易找到的,拿出来大家共享。-Intel assembly language programming fourth edition- is not easy to find, and come up with to share.
- 2022-02-03 11:31:34下载
- 积分:1
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全面系统介绍了E
全面系统介绍了E-UTRAN(LTE)及其网络结构(SAE)。非常好的入门书籍,通俗易懂。-A comprehensive and systematic introduction of the E-UTRAN (LTE) and its network structure (SAE). A very good entry-book, easy to understand.
- 2022-03-25 17:42:23下载
- 积分:1
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含有文章和源码,讲述得比较仔细。唯一的缺点就是他的文章是用英语写的~不妨看看,挺好的...
含有文章和源码,讲述得比较仔细。唯一的缺点就是他的文章是用英语写的~不妨看看,挺好的-contain articles and source about them more carefully. The only drawback is that he is an article written in English may wish to look at the Holbrook
- 2023-07-21 09:50:03下载
- 积分:1
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the book is in
本书是深入介绍PL/SQL 语言的专著。可供数据库系统管理员和应用系统设计师参考。-the book is in-depth briefing PL/SQL language monographs. For database administrators and application system designer reference.
- 2022-02-06 07:22:31下载
- 积分:1
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表演者把水倒进一个用报纸卷成的漏斗里,这已够令人惊讶了,报纸怎能包住水呢?但他还是一本正经地把报纸漏斗的下而折起来,不至于让水流出来;而观众们却在等着看,水是否...
表演者把水倒进一个用报纸卷成的漏斗里,这已够令人惊讶了,报纸怎能包住水呢?但他还是一本正经地把报纸漏斗的下而折起来,不至于让水流出来;而观众们却在等着看,水是否从报纸下面流出来,出乎意料,表演者突然把报往空中一扔,按住后将它展开,滴水不见,报纸完全是干的。然后再将这张报纸卷起来,从报纸里往玻璃杯里倒水。 -performers into the water with a newspaper rolled into the funnel, which has enough surprising, newspapers can encase water? But he still felt that way, making the newspaper the next funnel pack up and that will not flow out; And in the audience were waiting to see it, Newspapers from the water flow out below, surprisingly, the performers suddenly reported to discard them on the air, it will start to press. without water, the newspaper is completely dry. Then we can roll up this newspaper, from newspapers to glass Lane Lane drinks.
- 2023-03-17 23:15:04下载
- 积分:1
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arcgis examples of secondary development, ultra
arcgis 二次开发的实例,超维信息技术公司编-arcgis examples of secondary development, ultra-dimensional information technology companies of
- 2022-01-26 08:25:49下载
- 积分:1