P3-2

matlab符号运算的ppt讲解教程，讲解通俗易懂，易于学习(ppt matlab symbolic computation tutorials explain, easy to understand explanation, easy to learn)

双二进制信号是一种信号体制利用码间干扰作为一种控制方式而不是消除码间干扰(Duobinary signaling is a three level signaling scheme that uses intersymbol interference in a controlled way instead of trying to eliminate it. )

Blobworld:基于期望最大算法的图像分割 及其在图像查询中的应用 (Blobworld: Image segmentation using Expectation-Maximization and its application to image querying)

《Radar with Matlab》的例程，里面有非常完整的雷达信号处理算法程序。 ()

局部极小点，用于局部极小点的程序，还有相应的论文，大家可以下载好好学习，看看老外的编程技巧(find local minimum)

matlab工具箱函数汇总函数，对初学者会有很好的帮助(matlab toolbox functions aggregate functions, there will be a good help for beginners)

本程序是一个PN码仿真程序，采用的是matlab/simulink平台进行仿真，源码及数据全都包括在其中。(This program is a PN code simulation program, using matlab/simulink simulation platform, code and data are all included.)

ImageGallery extends NoSearchActivity implements for Andriod.

说明：  一种在代数结构中的常用算法，对于伽罗华域的各种计算，非常适合各种编码算法(Algebraic structure of a common algorithm, for a variety of computing Galois field, ideal for a variety of coding algorithms)

实现自适应滤波功能 回声抵消和语音降噪功能(Adaptive filtering echo cancellation)