建立arm－linux的gnu开发工具链的详细步骤

实现手机阅读EXCEL文件，例如可以实现阅读EXCEL文件-EXCEL realize mobile phone to read documents such as documents can be read EXCEL

系统辨识与matlab 仿真程序 可直接在MATLAB6.I下运行的MATLAB程序的编号和书本上的内容对应如下，每个程序题目括号内的file.m是对应书本上的内容在光盘上第一部分的程序编号。-system identification and Matlab simulation program can be directly under the MATLAB6.I running MATL AB procedures and the number of books on the correspondence follows, Every procedure topic within the brackets is file.m counterparts on the contents of books in the first part of the CD No. procedures.

这是数据库的教程,非常专业的讲稿这是数据库的教程,是某重点大学的非常专业的讲稿,-This is the Guide database, a very professional script is a tutorial database is a key university in a very professional script,

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这是一个简单的小游戏，电脑随机产生一个数字，玩家猜这个数是几，电脑会给出“大一点”或“小一点”的提示-This is a simple little game, a computer generated random numbers, players guess the number is few, the computer would give "little" or "small" tips

（1） 熟悉连续信号经理想采样前后的频谱变化关系，加深对时域采样定理的理解． （2） 熟悉时域离散系统的时域特性 （3） 利用卷积方法观察分析系统的时域特性． （4） 掌握序列傅立叶变换的计算机实现方法，利用序列的傅立叶变换对连续信号，离散信号及系统响应进行频域分析． -(1) familiar with the continuous signal to the manager before and after the sampling of the spectrum changes relations and deepen the time-domain sampling theorem understanding. (2) familiar with the time-domain system discrete time-domain (3) using deconvolution method of analysis in time domain characteristics. (4) master sequence Fourier Transform computer, using the Fourier transform sequence of continuous signals, Discrete signal system response and frequency domain analysis.

VPR布局布线源码，集成电路中关于FPGA内部布局布线的广泛运用的部分-VPR placement and routing source

桩基工程中质量检测各种不同缺陷的波形变换,包括常见的缩颈扩颈断桩等-Foundation Engineering quality inspection of various defects waveform conversion, including common Neck expanding carotid broken pile etc.

操作系统课程设计，关于操作系统经典问题读者写者问题的演示!-courses on operating system design, operating system classic problem of the readers who write the demo!

简单的helloworld程序，使用c编写。保证是所有程序员都倍感亲切的程序。-A simple helloworld program using c write.