faberschema

计算器程序。 能够显示计算优先级的二叉树。 可以任意加括号。 可进行+_*/％运算，及sin,cos,tan,cot,^,ln,e^,a^运算。 运行于TC2.0。要求正确配置图形驱动程序。(calculator program. Calculated to demonstrate the priority of binary tree. Can be arbitrary bracketed. Can be _* /% Operational and sin, cos, tan, cot, ^, ln, e ^ a ^ operator. Running TC. It demands the right graphics drivers.)

这是自己编写的一个简易计算器，用于加减乘除计算，还有百分比和平方。(I have written a simple calculator for arithmetic calculations, as well as percentages and square.)

谭浩强C程序设计第四版第8章习题答案,自己做出来的( C Programming Fourth Edition Chapter 8 Exercise answers, do it yourself)

利用vb开发环境连接wincc数据库，将wincc运行的数据导入excel中(SQL excel VB WINCC ADODB.Connection recorderset.Open AdoSql, Connection, adOpenDynamic, adLockOptimistic)

读取一个文本文件（英文，ASCII编码），对出现的单词次数进行统计，并按照出现次数从低到高排序，输出到一个文本文件中（每行一个单词信息，格式：单词 出现次数）。采用二叉树结构存储，中序遍历，快速排序。(Reads a text file (English, ASCII encoding), the number of occurrences of the word statistics, and in accordance with the number of occurrences of the sort low to high, output to a text file (one word per line message format: word occurrences). Binary tree structure stored in preorder, quick sort.)

说明：  在设计中,需类与主程序异步传递数据,还不想用消息,因为是c++的程序(In the design, need to class and the main program asynchronous transfer data, also don't want to use the message, because it is a c + + program)

后台发送按键小程序。可以将指定按键命令发送到指定窗口。(Background Send button applet. Designated key commands can be sent to the specified window.)

输入一个矩阵，可以求得该矩阵的逆矩阵，内附解释说明(Enter a matrix, you can obtain the inverse matrix, containing an explanation)

类似于资源管理器的程序,可以查看,系统的所有资源,不错(Similar to the resource manager application, you can view, all the resources in the system, good)

说明：  模拟串口程序 占用T0 或者T2 波特率9600 起始位 1位(Analog serial port program uses T0 or T2 baud rate 9600 start bit 1 bit)