PAT

实时侦测某个COM口打开和关闭。 实时显示某个COM口发送和接受的数据。 测试某个COM口，打开，关闭，读数据，写数据。 (Real-time detection of a COM port to open and close. Real-time display of a COM port to send and receive data. Testing a COM port, open, close, read data, write data.)

Acprotect1.10 Build123之C语言篇.chm-Acprotect1.10 Build123 the C language articles. Chm

用PC调试GSM模块的软件，做为GSM开发工程师的有效利器-GSM module debugging using PC software, GSM as an effective tool for development engineers

perform3D混凝土资料，对于学习混凝土结构的建模有很大的帮助(perform3D concrete assistant, a great help for learning the modeling of concrete structures)

此文件包含用visual c++编译的流水灯的程序代码，一定可用digital-This file contains the use of visual c++ compiler of the water code lights, digital can be used must

this about connectivity of wireless sensors iusing castalia simulator it is nice to s-this is about connectivity of wireless sensors iusing castalia simulator it is nice to see

该程序以回溯算法为基础 完成后对算法的学习与设计有重要意义-back to the program algorithm based on the completion of the study and algorithm design significance

js鼠标滚动自动隐藏导航菜单是一款当页面向下滚动的时候可以帧动画隐藏，在向上滚动到一定距离时又会显示出来。(JS mouse scroll automatic hiding navigation menu is a page scroll down when the frame animation hiding, scroll up to a certain distance will be displayed.)

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QR分解计算矩阵特征值、特征向量的 C语言实现(QR decomposition to calculate matrix eigenvalues and eigenvectors by C language)