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This gives an sample exam to beginners of C++. It is quite useful for them to test among themselves and to prepare for their exam.

有关d类音频功率放大的资料，供大家参考。望对大家有点帮助。(D audio power amplifier for information for your reference. We hope for a little help.)

10种软件滤波方法的示例程序,是用c写的,在实际的使用过程中非常有用.(10 kinds of software filtering method of the sample procedures are written with c, in the actual use of the course very useful.)

LCD TS12864-3的一些驱动。可显示中文。(LCD TS12864-3 a number of drivers. Can display Chinese.)

这里面有几篇关于交互式多模型跟踪的英文论文，希望对大家有帮助！(There are a few of the interactive multi-model tracking the English papers, you would like to help!)

本程序实现判断一个表达式中的圆括号、方括号、大括号是否匹配。(Determine the procedure to achieve an expression in parentheses, brackets, braces match.)

医疗器械注册管理办法 医疗器械行业相关法规和管理方法(Medical Device Registration)

DALI中文手册，不过有点简略，详细还是看法文比较好(DALI Chinese manual, but a bit sketchy details or view text better)

用于矩阵的一般计算，如转置 求逆 矩阵乘法 行列式 数乘(juzhen)

一个特别不错的海德汉编程技巧资料(HEIDENHAIN programming skills)