基于互功率谱的时延估计，含噪脉冲信号进行相关检测,matlab编写的元胞自动机，matlab小波分析程序，在MATLAB中求图像纹理特征，是学习PCA特征提取的很好的学习资料，双向PCS控制仿真。- Based on the time delay estimation of power spectrum, Noisy pulse correlation detection signal, matlab prepared cellular automata, matlab wavelet analysis program, In the MATLAB image texture feature, Is a good learning materials to learn PCA feature extraction, Two-way PCS control simulation.