利用哈弗曼压缩原理实现的32BIT文档类文件压缩模版（压缩多功能版）。可以根据此模版编写适合自己具体需求的程序-Achieved using the Huffman compression principle 32BIT template document class file compression (compression multifunction version). This template can write a program suited to their specific ne

能实现电动机的反转，正转，加速，减速，掉电保存等功能-Reversing the motor can be realized, forward, acceleration, deceleration, power down save functions

采用堆栈实现的多功能多项式相加器，主要给初学的程序员交流使用-Stack implemented using multifunction polynomial adder, novice programmers to use the AC main