为您找到约 170 条结果,搜索耗时:0.0066秒

如何让云服务器安全性增强

...P=`echo $i |awk -F= '{print $1}'` NUM=`echo $i|awk -F= '{print $2}'` if [ ${#NUM} -gt 1 ]; then echo $IP grep $IP /etc/hosts.deny > /dev/null if [ $? -gt 0 ];then echo "sshd:$IP:deny" >> /etc/hosts.deny fi fi done ~

Micopython视觉识别

...;   for blob in blobs:        if blob[2]*blob[3] > max_size:            max_blob=blob            max_size = blob[2]*blob[3]   &...

自行车测速仿真

...nt(); display(); } } void account() { unsigned long a;  if (time!=0) { a=L*360000000/time; } speed=a; } void STR() { str0[0]='S'; str0[1]='p'; str0[2]='e';     str0[3]='e'; str0[4]='d'; str0[5]=' '; str0[6]=(speed%100000)/10000+0x30; str...

前推回代算法

...s(N,size(LD,2));[c r]=find(LD(:,2:3)==cent);for i=1:length(c)    if r(i)==2        LD(c(i),2:3)=[LD(c(i),3),LD(c(i),2)];    end    endNLD=LD(c,:);LD(c,:)=[];t=find(k(:,1)==cent);k(t,2)=k(t,2)-length(c);j=length(c);i=1;while sum(k(:,2))>0&nbsp...

FPGA上的Verilog车牌识别

...begin             if(rst) begin                  clk_4s <= 1'b0;                &...

STM32F4VE电子时钟

...断初始化 TIM3_Int_Init(15-1,2100-1); //定时器3初始化 while(1) { if(exit_flag==1) { seg_chag(); //键盘修改时间 } else { get_time(); //计时 seg_disp2();//数码管动态显示 } }}

常用姿态解算算法MATLAB仿真与C代码

...p;   UAVXArm is free software: you can redistribute it and/or modify it under the terms of the GNU//    General Public License as published by the Free Software Foundation, either version 3 of the//    License, or (at your option) any later version. //&nb...

单片机动态数码管显示

... case 5:P1_0=0;P1_0=1;P0=0x20;P1_0=0;P0=seven_seg[5];break; } i++; if(i>=6)i=0; } void main() {   while(1) { display(); delay(50); } }

STM32&rs485串口通信

...ude "sys.h"     #include "rs485.h"  #include "delay.h"#ifdef EN_USART2_RX    //如果使能了接收//接收缓存区 u8 RS485_RX_BUF[64];  //接收缓冲,最大64个字节.//接收到的数据长度u8 RS485_RX_CNT=0;        void USA...

16×16点阵(滚动显示)资料

... timer0() interrupt 1 using 3 { TF0=0; TH0=0xb1; TL0=0xe0; if (n<10) { n++; } else { offset+=2; if (offset>1100) offset=0; n=0; } } efan 23:05:57 程序有两个地方不太明白 1. P0=*(p+offset+2*i); 为什么要乘以2,...

微信捐赠

微信扫一扫体验

立即
上传
返回
顶部