基于stm8直流无刷控制

信号发生器，液晶1602显示，通过键盘控制AD9833输出需要的波形和频率，可程控(Signal generator, LCD 1602 display, through the keyboard to control the the AD9833 output waveform and frequency, programmable)

说明：  Opengl capture like fraps for linux

用matlab实现读入图像，并显示图像，及存取图像中的任意像素值(Read into the image using matlab implementation, and display images, and access any pixel in the image)

说明：  RGB-IHS变换：图像进行 RGB-HIS 正变换，分别对明度、饱和度、色调进行线性 拉伸显示；然后再进行反变换 (RGB-IHS transformation: the image is RGB-HIS transformation, respectively, lightness, saturation, hue, a linear stretch display then the inverse transform)

说明：  蓝桥杯第五届初赛赛题，温度采集与控制，除了基础的数码管显示、继电器和蜂鸣器的控制、LED灯的控制以外，难度增加的部分体现在需要使用矩阵键盘，以及DS18B20的调用。(In the 5th preliminary competition of Blue Bridge Cup, besides the basic digital tube display, the control of relays and buzzers, and the control of LED lights, the increasing difficulty is reflected in the need to use matrix keyboard and the call of DS18B20.)

运用数组对矩阵进行压缩存储，再用快速转置法对矩阵转置-using matrix array of compressed storage, and then quickly turn to home matrix method to Purchase

固定点法，定点技术迭代及求解算法，MATLAB实现，大家可以参考一下(Fixed point method, fixed technology and iterative algorithm, MATLAB implementation, we can refer to)

芯片pl2303的redhat7.3系统下的源代码。可以直接运行make命令进行编写，最后生成pl2303.o文件。

用C#实现修改系统时间的实例

USB2.0原理与工程开发光盘 欢迎下载(The USB2.0 principles and engineering development of CD-ROM Download)