这是一个在系统缺省工具栏上添加按钮的程序，该程序添加了一个链表的菜单，可以实现输入元素，输出链表，删除元素，淸空链表等功能。-This is one of the system's default toolbar button to add the program, which adds a menu Chain, can achieve input element, the output chain and delete elements, and soft air Chain fun

本程序是采用维特比算法的软输入软输出的仿真程序-this procedure is used Viterbi Algorithm soft-input soft-output of the simulation program

EXtrinsic Information Transfer (EXIT) charts are useful for characterizing the convergence properties and the performance of turbo receivers. Turbo receivers are generally constructed from two or more Soft Input Soft Output (SISO) modules. By simulat

Qt开发的功能软键盘，实现了数字输入，小数点输入，小数点判断，负号输出功能，退格功能，清楚功能，输出功能，通过信号将textedit中的值传给主界面-Qt development function soft keyboard, realization of the digital input, the decimal point input, the decimal point to determine the negative signal output function, a backspa