动画正弦线

用GDI函数抓屏 如果我们不太在意抓屏的效率，并且我们想要的只是一个屏幕快照的话，可以考虑使用GDI方式。这种抓屏机制是以“桌面也是一个窗口，桌面也有一个窗口句柄（HWND）”这个简单的常识为基础的，如果我们得到了桌面的设备上下文（DC），就可以利用blit（复制）它的内容到我们创建的DC中。我们可以用GetDeskWindow（）得到桌面的窗口句柄，从句柄得到DC也是很容易的 -GDI function with screenshots screenshots if we do not care about efficiency, and we want only a snapshot of the screen, you can consider using GDI mode. This mechanism is based on the screenshots Desktop is also a window, the desktop also has a window handle (HWND) This simple knowledge-based, if we get the desktop device context (DC), can be used on the blit (copy) its contents that we created in DC. We can use GetDeskWindow () get desktop window handle from the handle to get DC is also very easy

图像的点运算主要用来改变图像的灰度分布范围；点运算的最大特点是输出像素值只与当前输入像素值有关，本文主要介绍利用灰度直方图查看图像信息，了解各种灰度变换公式，掌握灰度变化实现方法。

这段程序，实现了上述的腐蚀运算，针对的都是黑色点。-this process, achieve the above corrosion operation has been aimed at Black Point.

本代码完成字模提取,将输入汉字转化成点阵信息存储为文件-Abstraction to input Chinese characters into the lattice of information storage for documents

一种心电信号散点图的扩增方法 这种方法，用于Poincare的二维变换，可以反映ECG信号的心律不齐情况-a scattergram of the ECG signal amplification method for the two-dimensional Poincare transform, ECG signal can reflect the situation of irregular heartbeat

分割窗口类的实例，通过简单的实例，展示了mfc分割窗口类的应用-Split window class instance, through a simple example, demonstrating the application window class split mfc

边缘提取的源代码，要的就下，很有用的。- The edge withdraws the source code, wants under, very useful.

OpenCV角点检测代码,利用intel图形处理库opencv对彩色图像中物体的角和边进行检测，可以用在车辆的检测中-OpenCV corner detection code, the use of graphics processing for Intel OpenCV right color images of objects in the angle and edge detection, can be used in the detection vehicle

贝塞尔函数的实现，VC编程-the realization VC

cadence skill bindkey -*problem error value dis* *when difference rules * *because of default value* * auto load please rename* * libIinit.il and put int*