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Basic MATLAB Implementation of a (23,12) Extended Golay EnCoder

matlab code for k-means for neural net RBF

音频信号的谱分析及去噪 是一个课程设计的题目 报告很完整 可以使用(Spectrum analysis and audio signal de-noising is the subject of a course design is very complete report can be used)

matlab实现的fft算法，可以与自带的代码比较，功能基本一样。(err)

说明：  计算节点功率的失配量，方法简单，便于理解。(Mismatch calculated the amount of power nodes, the method is simple, easy to understand.)

计算交叉耦合的耦合矩阵矩阵 (coupling chebyshev)

Encoding of LDPC codes

多个体系统的集体行为是复杂系统研究的重要切入点, 而Vicsek 模型是 研究多个体系统的一个基本模型, 它具备了复杂系统的一些关键特征, 如动态行 为、局部相互作用和变化的邻居关系等.(Collective behavior of multi agent system is an important entry point for complex system research, and Vicsek model is a basic model of multi agent system, which has some key features of complex system, such as dynamic behavior, local interaction and changing neighbor relations)

UNIFAC活度系数模型，该模型公式下标极尽复杂，非常容易出错，在这里很大家共享一下。(UNIFAC activity coefficient model, the model complex formula subscript his best, very easy to make mistakes, here are all to share it.)

LDA是一种常见的降维算法，这个算法是完整的算法，可以正常运行(LDA is a common method of Dimension reduction)