数据 STM32 的 USB Mp3 播放器使用 TFT 显示 CORTEC M7 音频

基于vc opengl的3ds人体多段肢体模型导入并显示。可实现键盘控制。按键Q，E,A，D,W，S,J，L,K，I,U，O,以及方向键。可实现视角转换和右臂的驱动。(vc6.openGL display and control 3ds models of human body)

详细讲诉了指针和空间的关系,是很好的英文学习资料(describe the point and mermory in detail)

常用的20多个基础控件的应用实例

王浩算法c语言实现，每一步 都有步骤和结论。亲测好用

3524工作原理,似乎是很牛的解释，里面有图，解释的很清楚~(how does the 3524 play~)

基于stm32的485编程范例，RS-485采用平衡发送和差分接收，因此具有抑制共模干扰的能力。(Based on the 485 programming paradigm of stm32, RS-485 uses balanced transmission and differential reception, so it has the ability to suppress common mode interference.)

服务器获取IP 客户端点击确定 可以返回服务器的IP，客户端修改本地IP

c++ copy file 示例

说明：  滑膜变结构控制的matlab仿真程序,学习滑膜变结构控制的基础。(Variable structure control synovial matlab simulation program, learning the basis of variable structure control synovium.)

首先通过文件操作，读取文件内容，把字符逐个提取后统计字符频率，建立哈夫曼树和进行哈夫曼编码，当然这是根据ASCII编码来将字符转换为二进制，然后实现前缀编码，然后把编码后的使用二进制流写入相应文件(First through file operations, read the file content, the characters one by one after extracting character frequency statistics, establish a Huffman tree and Huffman encoding, and, of course, this is according to ASCII code to convert characters to the binary, then realize the prefix encoding, and then the encoded using binary stream into the corresponding files )