实现用MATLAB程序产生歌曲，包括卡农，小星星和加勒比海盗的代码。-Songs MATLAB program, including Canon, little star, and Pirates of the Caribbean code.

模拟早期dos游戏的发声，可以通过修改参数实现音频的改变，模拟单音歌曲-Simulation of early dos games sound can be achieved by modifying the parameters to change the audio, analog tone songs

微情书百字令。一个可以出现网络上流传的校园微情书的程序，选择输出，共两首。仅供娱乐。-Micro hundred words to make a love letter. Can appear on a campus network spread micro-love letter program, select output of two songs. Only for entertainment.