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PCA主元分析的matlab源代码，比较简单(PCA principal component analysis of the matlab source code is relatively simple)

PSO滤波，我没试过，请高手用了之后传一个有中文解释的(PSO filter, I never tried, after you pass a master with a Chinese interpretation)

用于speech enhancement的经典噪声估计源代码完整，可直接使用。(Classical speech enhancement for noise estimation complete source code can be used directly.)

construct a single Lagrange polynomial

TSP问题是经典的寻优问题 也是人工智能里一个重要的问题 我编写的程序主要是用蚁群算法来解决这个问题。蚁群算法是人工智能里用来寻优的重要算法 由于蚁群算法的优点使得TSP问题能够实现。 (The TSP problem is a classical optimization problem is also an important problem in artificial intelligence programs written in my main is to use ant colony algorithm to solve the problem. Ant colony algorithm is used in artificial intelligence (ai) optimization algorithm is important due to the advantages of ant colony algorithm can achieve the TSP problem.)

LTE链路平台的实现，包括发射和接收端，而且加入了同步算法(LTE link platform implementation, including transmitting and receiving end, and joined the synchronization algorithm)

该文件是包括正弦信号通过加性噪声信道的时域输入波形和输出波形图(The file includes a sinusoidal signal by the time domain input and output waveforms of the additive noise channel)

有限元求解结构固有频率和振型、显示（中心差分法，Newmark法）、隐式法、非线性法程序(middle difference/Newmark/nonlinear)

methods of Direction of arrival estimation. (DOA) such as MUSIC, MVDR, Min-Norm and Classical Beamforme.

本文介绍了在matlab中设计实例：电压和无功功率模糊逻辑控制器为110千伏的变电站。(A design example of voltage and reactive power fuzzy logic controller for 110kV substation based on MATLAB is done in this paper. )