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Computational Fluid Dynamic Finite Diferences Matlab code that simulates fluid in a cavity with a moving lid. Uses MAC method.

防积分饱和PID控制算法，MATLAB语言编写，仿真效果不错。(Anti-integral saturation PID control algorithm, MATLAB language, simulation results are good.)

说明：  国外模式识别课上老师给的pca和lle代码(These codes are given by the teacher in the pattern recognition class)

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A {@code CharacterCodingException} is thrown when an encoding or decoding error occurs.

Assassinsmager for the assassins program for homework

对lena图嵌入的水印进行提取 LSB方法 水印图像被分解嵌入 提取各部分块儿后进行重建 可以运行 有一定参考价值 (Figure of lena LSB embedded watermark extraction method to extract the watermark embedded image is broken down pieces of the various parts of the reconstruction can be run after a certain reference value)

TDOA code for many application

本程序利用小波变换实现正常心音信号单子带分解与重构(This procedure to achieve a normal heart sounds using wavelet transform signal decomposition and reconstruction with a list)

comparison of pid , fuzzy pid and kalman filter fuzzy pid