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条形码

...确的识读。//条形码解析#include "analyzer.h"#include <qDebug>#include <vector>static char A[]={0x0D,0x19,0x13,0x3D,0x23,0x31,0x2F,0x3B,0x37,0x0B};//条码解析表static char B[]={0x27,0x33,0x1B,0x21,0x1D,0x39,0x05,0x11,0x09,0x17};static char R[]={0x72,0x66,0x6C,0x42,0x5C,0x4E,0...

手指演示

...id6.0以后才出来的,所以我们首先要判断一下SDK版本是否>=23  if (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1) {     大于22 }2、判断当前设备是否支持指纹    指纹识别肯定要求设备上有指纹...

优化配电系统光伏渗透

...sp;nr =linedata(:,2);%linedata of endbus       nbr =length(n1);       nbus =max(max(n1),max(nr));       r =linedata(:,3);%line resistance       x =linedata(:,4);%line reactance       bc =linedata(:,5)...

可预设电压的数控电源

...防止PWLock.h被重复引用 #define _PWLOCK_H #include <reg52.h> #include <absacc.h> #include <stdio.h> #include <math.h> #define uchar unsigned char #define uint unsigned int uchar px; uint a; uint b; uint c;            &nb...

[FPGA教程] Basys 3 FPGA上的七段LED显示

... // count        0    ->  1  ->  2  ->  3 // activates    LED1    LED2   LED3   LED4 // and repeat always @(posedge clock_100Mhz or posedge reset) begin  ...

QT实现二维码扫码

...ze.width) } } onWidthChanged: { if(width>height){ qr.setQrSize(Qt.size(height,height)) }else{ qr.setQrSize(Qt.size(width,width)) } } } //this is a widgets Code//this is a widgets Code #include <QApplication...

微软笔试面试题库

...it signed integers F and G from 32 bit signed X using F = X / 2 and G = (X>>1), and you found F!=G, this implies that(5 Points)    A. There is a compiler error    B. X is odd    C. X is negative    D. F - G = 1    E. G - F = 1

电能质量工具

...;          'Data', {'<HTML>f<sub>0</sub></HTML>', 0; ...                             &nbsp...

基于深度学习电力负荷预测

...说,使用滑动窗口方法:给每个模型一个大小为n <sub> T </ sub>的时间窗口并询问####运行实验``python FILENAME.py --add_config FULLPATH_TO_YAML_FILE```要么:``python FILENAME.py --add_config FULLPATH_TO_YAML_FILE --grid_search```_grid_search_:定义是否...

485全双工通信

485全双工通信 #include <reg51.h> #include <absacc.h> #define uchar unsigned char #define uint  unsigned int //uchar idata buf[10]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09}; uchar dat1,dat2; uchar pf; uchar flag,flag1; sbit key1=P1^0; sbit key2=P2^0; ...

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