7811操作理论

利用8255控制温度传感器来实现温度的检测与采集，并且能在LED显示。-The use of 8255 to achieve the temperature control temperature sensor detection and collection, and can be displayed in the LED.

64字条屏源代码-screen source code

本程序是图形的设计，比较简单 可以画线，圆和椭圆 并可以平移，旋转，选择删除，回退，保存 打开图形-The code is used to graph design. It can draw line,draw circle,draw ellipse.The graph can be rotated,translated and selected delete,undo,save.

一个比较好用的Excel处理类库 private void button1_Click(object sender, EventArgs e)        {            HSSFWorkbook hssfworkbook = new HSSFWorkbook();            HSSFSheet sheet1 = (HSSFSheet)hssfworkbook.CreateSheet("测试");            //HSSFSheet sheet1 = (HSSFSheet)hssfworkbook.CreateSheet("Sheet1");            HSSFSheet sheet2 = (HSSFSheet)hssfworkbook.CreateSheet("Sheet2");            HSSFSheet sheet3 = (HSSFSheet)hssfworkbook.CreateSheet("Sheet3");

初学者学习C++的50条忠告 初学C++的新手可以-beginners learn C 50 C advised beginners can look at the newcomers

简单的ping和trace程序-Simple ping and trace procedures

手机刷机工 具手机刷机工 具手机刷机工具-Brush Brush mechanic mobile phone tools mobile phone tools Brush Brush Brush tool for mobile phone tools

matlab课程设计报告，写的不好大家尽量拿去-matlab course design report is badly written as far as possible Naqu

MySQL服务维护笔记-MySQL Service Maintenance Notes

：提出针对单极化合成孔径雷达(SAR)图像相干斑滤波算法性能的分层检验模型和综合评价 方法。模型分相干斑抑制程度和目标微波后向散射系数保持程度两个层次，包含的指标有等效视数、信号 杂渡比、回波辐射度损失、均值偏差、空间分辨率损失和峰值旁瓣比偏差六项-: Unipolar against synthetic aperture radar (SAR) image speckle filtering algorithm hierarchical test model performance and integrated evaluation. Model sub-speckle suppression and objectives of the degree of microwave backscattering coefficient to maintain the level of two levels, including the indicators have the equivalent depending on the number of signals crossing miscellaneous ratio, radiometric echo loss, the mean deviation, loss of spatial resolution and peak sidelobe than the deviation of the six