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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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《ASP.NET技术详解与应用实例》配套光盘 ,机械工业出版社,2005...
《ASP.NET技术详解与应用实例》配套光盘 ,机械工业出版社,2005
- 2022-02-03 06:20:03下载
- 积分:1
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PSK 星座点选择
在 PSK,所选择的星座点通常与周围一圈的统一角间距定位。这样的腐败因此最佳的免疫和相邻的点之间的最大相分离。他们被放置在一个圆圈,以便他们可以所有传输具有相同的能量。这种方式,它们表示的复数的模量将是相同的因此因此将余弦和正弦波所需的振幅。两个常见的例子是"二进制相移键控"(BPSK),使用两个阶段,和"求积相移键控"(QPSK),使用四个阶段,虽然可以使用任意数量的阶段。由于通常二进制数据来传达,PSK 计划通常设计有的正在 2 的电源的星座点的数量。
- 2023-05-26 22:00:03下载
- 积分:1
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中文版《无线传感器网络》,详细介绍了WSN的基本知识。
中文版《无线传感器网络》,详细介绍了WSN的基本知识。-English edition of " Wireless Sensor Networks" , detailing the basics of WSN.
- 2022-05-28 12:45:01下载
- 积分:1
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O Reilly原版书,为数不多介绍Python网络平台
O Reilly原版书,为数不多介绍Python网络平台-Twisted的专著-O Reilly original book, one of the few network platform Python introduction of monographs-Twisted
- 2022-02-13 01:45:04下载
- 积分:1
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模拟电子技术培训教案,第二章交流放大电路。
模拟电子技术培训教案,第二章交流放大电路。-electronic simulation training lesson plans, the second chapter exchanges amplifier.
- 2022-02-03 15:57:34下载
- 积分:1
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Content Management Introduction
内容管理介绍,有参考图,这是微软发布的,介绍内容管理的流程-Content Management Introduction
- 2022-07-14 11:32:18下载
- 积分:1
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32位intel架构软件开发的助手,一本很好的手册
32位intel架构软件开发的助手,一本很好的手册-32 intel architecture software developer
- 2022-06-18 01:46:44下载
- 积分:1
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系统介绍了simulink的应用,适合初学者使用
系统介绍了simulink的应用,适合初学者使用-introduced the application of simulink
- 2022-12-13 20:10:04下载
- 积分:1
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强化学习
这里是一些关于强化学习的应用和算法,有很好的思路,可以从中举一反三,从而解决自己的问题,希望对大家能有所帮助-reinforcementlearning
- 2022-03-20 13:17:56下载
- 积分:1