Observer

说明：  VC++6.0 MFC for Stock KLine

说明：  通过C语言的编写程序，通过仿真，下载到51单片机中，驱动CC1101_接收信息，将得到的信息发送给单片机进行相应的处理！(Through the C language program, through the simulation, download the 51 single-chip microcomputer, drive CC1101_ receiving information, information will be sent to the corresponding single-chip processing! )

this is cataloge my company

音频 频谱实现代码 主要是通过傅立叶变化(Audio Equalizer With And Without DirectSound(ParamEq DMO))

这个源码是运用ado方式连接数据库的例子其中实现方式是利用ado类中的方法。运用C++实现(Examples of this source is to use ADO to connect to the database using C++ achieve)

DRM发射和接收端完整仿真,包括编解码,同步(时间同步和频率同步),调制解调,均衡等(DRM-side transmitting and receiving a complete simulation, including the coding and decoding, synchronized (time synchronization and frequency synchronization), modulation and demodulation, balanced, etc.)

参考网上的资料写的gif编解码。 编码用gdi解析常用图片格式，然后组装成gif 解码吧gif的每一帧转换成dib gif文件格式网上有很多介绍 gif用的变长lzw压缩算法： 没弄懂原理，只知道过程。压缩取一个字符作为后缀，看看字符串是否存在。存在，用对应的编码作为前缀继续取；不存在把字符串添加到字典，前缀添加到输出流，后缀作为前缀继续取。解压取一个编码看看字典中是否存在。存在用对应的字符串的第一个字符作为后缀，看看当前字符串是否存在，不存在添加到字典中，后缀作为前缀，前缀对应的字符串添加到输出流，继续取；编码不存在，前缀对应的字符串的第一个字符作为后缀（这时当前字符串肯定不存在，字典中下一个可用编码肯定等于刚取出的编码），字符串添加到字典中，编码作为前缀，前缀对应的字符串添加到输出流，继续取。 编码流转换成字节流是按位从低到高的，window是小端模式（低字节在低地址），字节内低位在右边。 24位dib转换成8位dib时使用的八叉树算法 图片拉伸时参考的网上的双线性插值算法。 字典满了位数加一，位数是12时不加(Online reference materials written gif codec. Encoded using gdi resolve common image formats, and then assembled into a gif Each frame decode it into a gif dib There are many online gif file format introduced gif lzw with variable length compression algorithm: Did not understand the principle, only know the process. Compression takes a character as a suffix, and see if there is a string. Exist as a prefix to continue to take with the corresponding encoding there is no string to add to the dictionary, a prefix added to the output stream, the suffix as a prefix to continue to take. Take a look at extracting coding dictionary exists. Exist with the corresponding first character string as a suffix to see the current string exists, there is no add to the dictionary, the suffix as a prefix, the corresponding string to the output stream, continue to take coding does not exist, prefix corresponding first character string as a suffix (when the current string certainly does not exis)

windows sqlite3 封装类接口(windows Sqlite3 package class interface)

建立带有NT Service程序的模板 (The template for creating the app with NT Service)

将bmp图像转换成了yuv格式，vc6.0下测试成功，图像是倒立的，具体问题请邮件交流liutao6982@163.com(Bmp images will be converted into yuv format, vc6.0 to test the success of the image is inverted, the specific questions, please e-mail communicate liutao6982@163.com)