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说明：  msp430各模块程序，基于一些外设的程序模块例程(MSP430 module program, based on some peripheral program module routines)

正演模拟声波方程，使用于叠后模拟，需要准备二维速度模型(Forward modeling of acoustic equation for post-stack simulation requires preparation of a two-dimensional velocity model.)

msp430各模块程序，基于一些外设的程序模块例程(MSP430 module program, based on some peripheral program module routines)

说明：  包含算法竞赛入门经典中的源代码，利于初学者(Contains the source code from the classic entry to the algorithm competition for beginners)

易语言汇编模块源码 献给新手学习. 支持所有汇编代码(Easy assembly language source module dedicated to novice learning. Support for all assembly code)

说明：  攻击八轮的des,运用了线性攻击和线性攻击的方法来解决问题，可以搜出密钥(this is des differernt attack for 8 rounds)

易语言截取窗口位图源码例程程序调用API函数实现程序窗口后台截图功能。(Easy language to capture the source of the window bitmap source routine procedures call API function to achieve the program window.)

实现在C++中调用易语言编译出来的dll(Implement the DLL compiled in C++)

说明：  主要用于测试单片机硬件程序验证硬件电路问题(It is mainly used to test the hardware program of single chip computer and verify the hardware circuit problems.)

北京邮电大学OJ系统大一上学期作业的答案(Beijing University of Posts and Telecommunications OJ system freshman semester homework answer)