A digital fi‘equeney meter designed with FPGA development software Q-~us 11 is introduced.The 1 Hz—l MHz input measured pulse signals of the digital ii‘equency meter can be used for measuring frequency,period,pulse width and duty ratio,etc.The test results stably display O71 3 seven—segment numeric tubes,and the measuring ranges may be switched over automatically.The measuring error is equal to or less than 0.1%.
标签: development introduced designed software
上传时间: 2016-04-09
上传用户:stewart·
< Learning MFC> 书的内容建立在对MSDN和MFC SOURCE CODE的大量分析上,该书对于希望学习MFC的人来说,是较有价值的。
上传时间: 2014-01-22
上传用户:无聊来刷下
Learning automata Crawler
上传时间: 2014-01-18
上传用户:zhuimenghuadie
This function obtains a unitary matrix Q such that: d=diag(Q *diag(lmd)*Q). In other words, it gives a way to generate a matrix with given eigenvalues and diagonal elements. By Daniel Perez Palomar (last revision: May 10, 2004). Feel free to distribute this file as it is (without including any modifications).
标签: diag function obtains unitary
上传时间: 2013-12-19
上传用户:dsgkjgkjg
k nearest neiborhood in macine learning
标签: neiborhood learning nearest macine
上传时间: 2014-01-16
上传用户:youth25
DSP C2000程序员高手进阶,详细说明了定点DSP编程过程中利用Q格式进行浮点计算,并说明了基于DSP c语言实现面向对象编程
上传时间: 2013-12-11
上传用户:cylnpy
关于Q元LDPC码的C++仿真程序,绝对正确,应经调试过了……请参考
上传时间: 2013-12-19
上传用户:nanxia
LDPC中的q进制编码算法,已经通过,由m语言也有c语言
上传时间: 2013-12-20
上传用户:asdfasdfd
用汇编语言来使键盘成为一个演奏音乐的电子琴。高音依次1,2,3,4,5,6,7 。中音依次为q,w,e,r,t,y,u 。低音依次为a,s,d,f,g,h,j
上传时间: 2013-12-17
上传用户:wangdean1101
GF(Q)域上的低密度校验(LDPC)码的译码及其在深空通信中的应用.PDF
上传时间: 2016-05-17
上传用户:z754970244