bofang

Cartoon animation effect is a kind of 3D rotation according to the position of the mouse, and with light and shadow effects, the effect is very cool.

说明：  android录音代码挺好的，适合初学者使用(Android recording code is good)

说明：  C语言循环扫描16个按键，按键去抖动，检测按键是否松开。(C language cycle scan 16 keys, keys to jitter, check whether the keys are loosened)

可以让两个眼球跟着你转的一个系统，我的一个课程论文，虽不是原创，但是做出来也挺有意思的-Allows the two eyes follow you to a system, one of my courses thesis is not original, but also make them very interesting

说明：  经典数字图像处理教科书，美国大学数字图像处理课程专用教材(The classic textbook for digital image processing)

使用外部中断的方法，使用按键中断点亮一个灯(Method of using external interrupt, use the button to light a lamp)

C++最好的英文教材，是世界公认的C++权威教材(the best textbook for C++)

说明：  basic english sentence patterns

tc 开发环境 dos版 很好用的 -tc a good development environment used dos version

语音信号MATLAB特征获取，包括语音短时能量、平均幅度、平均过零率(Speech signal MATLAB feature acquisition, including voice short-term energy, average amplitude, average zero crossing rate)