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feature selection algorithm

主要根据回声路径的改变来判断是否发生了双端通话，对研究算法的同学具有一定的参考价值。(A double-ended conversation about the detection of foreign literature, mainly based on changes in the echo path to determine whether there has been double-ended conversation, students study algorithm has a certain reference value.)

shape from shading with source code of matlab

IP175A circuit application

explicit algorithms matlab code fro state university of new york in the united states

说明：  LVQ(Learning Vector Quantization ) lvq vector quantization algorithm for the simulation program matlab.

读取RINEX文件格式的测量数据和导航星历数据文件，解析出相应的各种参数。(Read the measurement data of the RINEX file format and navigation ephemeris data files, parsing out the various parameters.)

信道编码（线性分组码 卷积码），交织器的仿真(Simulation additive white Gaussian noise channel and multi-channel fading by)

信号与系统MATLAB仿真实验讲义，很适合初学者，理论与实践相结合才是最好的学习方法(Signals and Systems Lecture MATLAB simulations, it is suitable for beginners, combining theory and practice is the best way of learning)

face recognition very easily understandable..........u.....