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高精度频率计
本系统基于 C8051F020 实现等精度的频率测量, 利用该单片机灵活的控制功能及速
度优势,大大提高了性能和测量精度。以往的测频都是采用高频段直接计数、低频段间接测周
的方法,其测量精度往往会随着被测频率的改变而受到影响。为了克服测频中高低频段测量精
度不等的缺陷,采用双计数器设计,实现等精度的频率测量。等精度的测量方法不但具有较高
的测量精度,而且在整个测频区域内保持恒定的测量精度。
- 2022-02-16 02:41:34下载
- 积分:1
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matlab拉冬变换程序,包括拉冬正变换和反变换程序。
matlab拉冬变换程序,包括拉冬正变换和反变换程序。-Matlab Radon transform procedures, including Radon transformation and anti-transformation process.
- 2022-02-12 14:58:21下载
- 积分:1
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VB初级练习源码适合刚学习VB的人练习
VB初级练习源码适合刚学习VB的人练习-VB source code of primary practice
- 2022-03-29 00:47:54下载
- 积分:1
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宙斯是一个家庭的欧拉(基于网格)的磁
ZEUS is a family of Eulerian (grid based) Magneto-Hydrodynamic codes
(MHD) for use in astrophysics, described in a series of papers by Stone
and Norman (1, 2, 3).
It may be used in Cartesian (XYZ),
cylindrical (ZRP), and spherical (RTP) coordinates.
-ZEUS is a family of Eulerian (grid based) Magneto-Hydrodynamic codes
(MHD) for use in astrophysics, described in a series of papers by Stone
and Norman (1, 2, 3).
It may be used in Cartesian (XYZ),
cylindrical (ZRP), and spherical (RTP) coordinates.
- 2022-02-05 13:26:12下载
- 积分:1
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TS流同步模块,对于输入的TS流信号提取同步头。
TS流同步模块,对于输入的TS流信号提取同步头。-TS Stream Synchronization Module
- 2022-11-29 04:30:04下载
- 积分:1
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bowling scoring for the calculation algorithm
提供计算保龄球得分的算法-bowling scoring for the calculation algorithm
- 2022-02-04 06:08:22下载
- 积分:1
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genetic algorithm framework
genetic algorithm framework
- 2022-11-17 11:10:03下载
- 积分:1
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非常好用的代码比较工具,可以与CVS等版本管理软件一起使用...
非常好用的代码比较工具,可以与CVS等版本管理软件一起使用-The code is very easy to use comparison tools, such as with the CVS version management software used in conjunction
- 2022-05-05 10:42:13下载
- 积分:1
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运筹学中经典的跟随
运筹学最经典的解决后续问题的算法-tacticians classic follow-up to resolve the issue of the algorithm
- 2022-05-22 18:56:47下载
- 积分:1
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利用INI文件实现界面无闪烁多语言切换
利用INI文件实现界面无闪烁多语言切换-use interface to achieve Flicker-free multi-lingual switch
- 2022-10-28 18:25:04下载
- 积分:1