//串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms //定义特殊符号 #define nul …
PE管 源代码
汇集 PE管 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
//串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms //定义特殊符号 #define nul …
/* * Copyright (C) 2003-2005 Pontus Fuchs, Giridhar Pemmasani * * This program is free software; you can redistribute it and/…
function pe_num=pe_bit(source,receive) %误码率比计算 % source=[1 0 1]; % receive=[1 1 1]; if length(source)~=length(receive) ms…
function pe_num=pe_bit(source,receive) %误码率比计算 % source=[1 0 1]; % receive=[1 1 1]; if length(source)~=length(receive) ms…
% MATLAB script that generates the probability of error versus the signal-to-noise ratio. initial_snr=0; final_snr=12; snr_step…
% MATLAB script that generates the probability of error versus the signal to noise ratio. initial_snr=0; final_snr=12; snr_step…
//串行驱动led显示, //一个74hc595位移寄存器驱动三极管驱动led位, //两个74hc595驱动led段,方式位5位x8段x2=10个数码管 //5分频,每次扫描时间位1.25ms //定义特殊符号 #define nul …
/* * Copyright (c) 1997-1999, 2003 Massachusetts Institute of Technology * * This program is free software; you can redistribut…
//-------------------------------------------------------------------------- // Ip Stack //-------------------------------------…