Python Tkinter

第二篇 文件操作 实例24 文件加密（1） 实例25 文件加密（2） 实例26 批处理程序的加密 实例27 给自己的程序加上行号 实例28 文件分割程序 实例29 删除目录树 实例30 显示系统文件表 实例31 显示一个目录的存储内容 实例32 递归读取磁盘文件 实例33 C语言直接读取FoxPro的.DBFYYWR 实例34 用索引文件读取数据项 实例35 加密数据库 第三篇 系统调用 实例36 用C语言内嵌汇编语言实现一个字符的显示 实例37 C语言中汇编语言子程序的调用 实例38 用栈实现两个数相加 实例39 用汇编子程序进行冒泡排序 实例40 复制前的空间测试程序 实例41 自定义文本模式 实例42 设计立体投影窗口 实例43 编写汉字彩色弹出式菜单 实例44 口令程序设计 实例45 程序自我保护技术――“程序自杀” 实例46 获取国家信息 实例47 C语言可变参数函数设计 实例48 对环境变量的读取和修改 实例49 给硬盘加软锁 实例50 挽救磁盘数据 实例51 硬盘分区表的保存与恢复 实例52 IDE硬盘参数的测定 实例53 CMOS信息保存到文件 实例54 将CMOS信息保存到文件 实例55 获取BIOS设备列表-Title VI of Scientific Computing 74 instances of polynomial multiplication Instances of 75 to achieve a high degree of random sequence of random 76 instances of four operations with the stack calculation expression Recursive implementation of 77 instances of integer four operations Calculator 78 instances of complex data mapping Instances of 79 paintings parabolic interpolation m

其中包含46家著名公司笔试题目，例如Sony，华为，联想，大唐电信，网通，ORACLE等。-This file contains fouty-six companies written examinations.

windows编程教材4-windows programming teaching material 4

利用阙值分割图像的一篇文章，含有程序源代码。比较适用-Que image segmentation using an article containing source code. Comparison of the application of

C_language book

目前最完整的数据结构1800题包括完整答案-At present the most complete data structure 1800 includes a complete answer to question

VHDL设计：表示和综合（原书第2版）,使用工具dgreader free.exe打开-VHDL Design: express and synthesis (the original version 2), the use of tools to open dgreader free.exe

使用VC++做串口通讯功能，很不错的一本书籍-Use VC++ To do serial communication function, it is a good book

Visual C++实例教程，是一本以例子为主的C++教程，适合初学者。-Visual C++ examples of course, is an example of a mainly C++ tutorial for beginners.

Because of the poor observability of Inertial Navigation System on stationary base, the estimation error of the azimuth will converge very slowly in initial alignment by means of Kalmari filtering, and making the time initial alignment is longer. In this paper, a fast estimation method of the azimuth error is creatively proposed for the initial alignment of INS on stationary base. On the basis of the the fast convergence of the leveling error, the azimuth error can be directly calculated. By means of this fast initial alignment method, the time of initial alignment is reduced greatly. The computer simulation results illustrate the efficiency of the method.