使用ATmega制作的MP3,带usb接口,解码使用STA013+CS43

比较全的LINUX下C命令手册，非常实用。适合linux程序员-LINUX C manual orders, very practical. Linux programmers fit

java全程培训讲义,学习java的同志建议参考一下.

如何用PB进行应用程序开发及大量实例讲解-how to use PB for application development and the large number of examples to explain

模拟电路设计的经典书籍，清华大学童诗白编辑。-Analog circuit design classic books, Tsinghua University, tongshibai.

电子技术基础书籍-electronic technology infrastructure books

有关如何使时间和日历，这与 java 代码的显示方式。这个程序非常简单，你可以立即应用以查看结果。关于如何应用它相当容易像往常一样编程语言。这个程序用来查看当前测试的时间和日历，以及带。对所有可能有用。

收集的部分C++Primer书的源代码，希望对大家有用-Collection of part of the C++ Primer book" s source code, want to be useful to everyone

面像识别技术在智能交通系统中的应用研究 北京高校的一个论文，与人脸识别应用开发的爱好者交流学习-face recognition technology in the Intelligent Transportation System of Beijing University study of a thesis, Face recognition with the development of applications lovers exchange study

TEA的C语言算法，编译通过可以运行，而且加了个test代码-TEA algorithm in C language, the compiler can be run through, and added a test code

对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采 用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比(即频域内的信号与信号镜像的幅度比) ,通过镜像抑制比和幅度一致性,可求出接收机的I和Q两路分量之间的相位正交性。-IQ receiver for the two most important parameters, namely I and Q components of two-way consistency between the amplitude and phase orthogonality may be adopted calculated using the following method: to I, Q 2 signals, respectively for FFT, to find a frequency domain signal amplitude, can be considered as two-way component caused by the range of 1 the I, Q 2 signals into one complex signal for FFT, the spectrum demand of the received image rejection ratio (ie, frequency domain signal and magnitude of the signal mirror ratio), through the image rejection ratio and extent of consistency, the receiver can be derived I and Q phase between the two-way component orthogonality.