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pca（主成分分析）matlab实现，可以有效的提取数据的主元成分，降低数据矩阵的维数。(pca (Principal Component Analysis) Matlab implementation, can effectively extract data in the main ingredients, reduce the dimension of the data matrix.)

i am submitting some program on pso

时域有限差分法三维自由空间传播电磁场场分布(Finite Difference Beam Propagation Method)

DSP toolbox for Matlab

利用小波和霍夫曼对单声道文件进行压缩编码 并解码输出(The use of wavelet and Hoffman files for mono coding and decoding output)

采用线性卡尔曼滤波估计阻尼简谐振荡器的速度和位置(demonstration of a Kalman filter estimating the state (position and velocity) of a damped harmonic oscillator with constant forcing.)

Kalman Filtering - Theory and Practice Using MATLAB - Mohinder Grewal (Wiley, 2001).pdf

People can use this to build a MATLAB project for LQR control

数字信号处理中粒子滤波方法 (The Particle Filtering Methodology in Signal Processing)

CEEMD算法文件，已经过测试，可完全能够使用！！！(CEEMD algorithm file)