EX33_2812-FFT-FIR

vc++2010写的txt文本信息转化为BMP图片信息，真正地信息在形成图片数据后注入的隐藏信息，这里没有进行转多个图片，可以自己加入转多个图片。隐藏信息的格式进行变更(vc++2010 write txt text information into BMP image information, the information actually injected into the formation of image data is hidden information, there is no carry to multiple pictures, you can add yourself to multiple images. Changes the format of hidden information)

说明：  四叉树（lod）实现地形三维可视化的程序，内有代码和数据(quadtree (incomplete) 3D terrain visualization procedures, which have code and data)

ansi字符串与Unicode字符串转换的代码 包括UTP－8(ANSI string with Unicode string conversion code Including UTP - 8 -)

使用GDI库，软件可以捕捉桌面任意窗口，保存到剪切板。 操作方法：按下鼠标左键，进行拖动；(Using GDI library, the software can capture any of the desktop window, save it to the clipboard. Methods of operation: press the left mouse button, and drag )

LOD地形小演示 内容不多全是基本知识 用于学习事实地形 (Terrain LOD few small presentations for learning basic knowledge of all the fact that the terrain)

通过WINAPI实现的串口通信程序，有flash动画和丰富的按钮界面。(WINAPI achieved through serial communication procedures, flash animation and rich button interface.)

一个自动播放的软件是非常不错的。。。。。。。。。。(Autoplay Software)

说明：  实例：消除rice.png图像中亮度不一致的背景，并使用阈值将修改后的图像转换为二值图像，使用成员标记返回图像中对象的个数以及统计特性。按照如下步骤进行： (matlab image)

示例程序用了最少的代码实现了对USB的启用禁用操作，对想做windows设备控制的朋友应该有抛砖引玉的作用。(Sample program code used to achieve a minimum of USB-enabled disable operation, pairs of friends want to windows device control should have the role of attracting valuable opinions.)

这是一个实现用C语言发送电子邮件的小程序，可以把截获的键盘记录发送给监控的主机。(This is a realization of C language small program to send email, you can send intercepted keyloggers monitored host.)