为PDF文件格式，对房内的细节

数据库远程备份 功能：首先，DBServer服务端程序发送指定的XML库格式文件。然后，DBClient客户端指定服务端IP地址和要保存的接收文件名后开始接收。DBClient客户端在得到接收成功提示信息后，便可以用生成数据库功能选中接收的XML库格式文件，系统会自动在DBClient程序所在路径创建XML文件中指定的数据库及表数据，并在程序列表中读出显示生成结果。 -database remote backup

树控件的多选，拖动。windows 平台，开发工具：visual c++6.0.除了按shift多选外，其他功能实现较完善-tree controls over election drive. Windows platforms, development tools : visual c 6.0. Apart from the shift over the election, other functions to achieve better

matlab设计模拟带通滤波器 matlab设计模拟带通滤波器-using matlab to design a alogo band pass filter. using matlab to design a alogo band pass filter. using matlab to design a alogo band pass filter

指纹识别程序-Fingerprint identification procedure

用坐标输入来选定跟踪区域，内层算法为meanshift，截面为mfc-Using coordinates input to select the tracking region, the inner algorithm meanshift, cross-section for mfc

程序说明: //该函数用来对图像进行阈值变换。对于灰度值小于阈值的象素直接设置 灰度值为0；灰度值大于阈值的象素直接设置为255。-procedures :// This function used to image transform threshold. For gray value less than the threshold value of the pixel intensity value directly set to 0; Gray value greater than the threshold value of the pixel is set to direct 255.

opencv学习笔记（中文）学习opencv已有一段时间，自己的笔记上传下，方便他人

java下的菜单和布局-the menu and layout

现图形学中画直线，园和圆弧以及直线裁剪，区域填充等功能 1． 对于画直线，只需知道起点和终点即可。在工作区间中按下鼠标（即选择起点），拖动至另一处松开（终点），即得到直线。 2． 画圆需要圆心坐标、半径、及起始角和终止角，至于实验要求的画1/4圆弧，可设起始角=0，终止角=45，若要画整个圆弧起始角和终止角分别为0和360即可。-Graphics are painting a straight line, arc, as well as garden and cut a straight line, filled with features such as region 1. For painting a straight line, just know that you can start and finish. Interval in the work of the mouse click (that is, to choose the starting point), drag to another release (the end), that is to be a straight line. 2. Drawcircle need to center coordinates, radius, and the termination of the initial angle and angle, as required by experimental painting 1/4 arc, the starting angle can be set = 0, terminate the angle = 45, in order to draw the whole arc start angle and termination angle is 0 and 360, respectively, can be.

c + + opencv 深度，RGB，anny