f1c100s

VC++ 6.0 绘制曲线正弦波，一种比较有规律的曲线，源代码也是相当简单的好种。 　　//建立画笔 　　CPen cpen,pen; 　　pen.CreatePen(PS_SOLID,4,RGB(0,0,0)); 　　cpen.CreatePen(PS_SOLID,2,RGB(0,0,255)); 　　pDC->SelectObject(&cpen); 　　//指定原点 　　pDC->SetViewportOrg(100,245); 　　pDC->SetTextColor(RGB(255,0,0)); 　　//绘制横坐标 　　CString sPIText[]={"-1/2π","","1/2π","π","3/2π","2π","5/2π","3π","7/2π","4π","9/2π","5π"}; 　　for(int n=-1,nTmp=0;nTmpLineTo(60*n,0); 　　 pDC->LineTo(60*n,-5); 　　 pDC->MoveTo(60*n,0); 　　 pDC->TextOut(60*n-sPIText[n+1].GetLength()*3,16,sPIText[n+1]); 　　} 　　double y,radian; 　　pDC->SelectObject(&pen); 　　for(int x=-60;xMoveTo((int)x,(int)y); 　　 pDC->LineTo((int)x,(int)y); 　　}

该程序用来处理GRACE数据，效果较好，有利于科学研究，适用于地学分析的人(GRACE data processing)

说明：  空气耦合超声传感器的接收信号掺杂有大量噪声信号，根据传感器的参数设计匹配带通滤波器，提高接收信号的质量。(The received signal of air coupled ultrasonic sensor is adulterated with a large number of noise signals. According to the parameters of the sensor, a matched band-pass filter is designed to improve the quality of the received signal.)

球会滚动,会碰壁反弹-ball rolling will be rebuffed rebound

说明：  数据库系统概论-第5版,pdf文档，解压就可查看(Introduction to database system)

Some file for this site to shut the f up.

基于单片机的报警装置，在出现危险的时候可以自己发出警报自带灯光闪烁和声音(Microcontroller-based alarm device, can be dangerous when an alarm comes with flashing lights and sound)

说明：  曾攀，有限元基础教程里面全部的编程代码，对有限元初学者十分有帮助(Basic Course of Finite Element)

通过该程序代码可以快速的进行深圳地图低层方面的图片拼接(以上代码要借助文件) -The adoption of the program code can be quickly carried out low-level aspects of Shenzhen map image stitching (The above code must rely on documents)

用matlab实现的点、线特征提取，和基于灰度的特征匹配(Some small functions implemented with matlab)