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QPSK调制解调，可以用于验证QPSK的仿真效果以及图形对比，可以很直观的看出效果。(QPSK)

基于小波变换的语音增强的语音去噪的MATLAB源程序(Wavelet-Based Speech Enhancement Speech Denoising MATLAB source code)

LBG算法，初始码本随机给出，然后根据对训练矢量的划分，计算形心，更新码本。原代码中含有去空胞腔的程序。(LBG algorithm, given a random initial codebook, and then based on the division of the training vector, computing the centroid, update this code. Contains the original code to empty cell process.)

说明：  自适应的LMS算法，MUSIC算法的matlab仿真。(Adaptive LMS algorithm: matlab simulation of MUSIC algorithm)

说明：  利用PTS技术降低峰均比，并作出与未使用降低PAPR技术的CCDF对比图形(Comparing with OFDM system without PAPR reduction techniques,figure the CCDF using PTS technique.)

这是一本关于matlab的实用教程，里面对matlab的功能进行了详细的介绍，很有学习价值。(This is a practical tutorial on matlab, which functions on matlab carried out a detailed description of the value of great learning.)

matlab搭建非线性模型，求解微分方程(construction of nonlinear model)

使用CRgn对象得到某一特定区域，C++精选学习源码，很好的参考资料。(Use the CRgn object to get a specific area, select learning C++ source code, a good reference.)

This contain discrete fourier transform code and inverse discrete fourier transform coded in matlab and also contain dfs and idfs

计算LP01模式分布，对于光学的传输模式的把握和分析能器到很大的作用(Calculate the distribution of LP01 mode, the transmission mode for the optical analysis can grasp and very useful device to)