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说明：  som算法 组织神经网络用于图像分割matlab实现(som-organizing neural network algorithm for image segmentation matlab achieve)

simulation 3d puma 6 dof

旋转不变算法--esprit，以《现代信号处理》（张贤达）书上所讲过程所写(Rotation invariant algorithm- esprit, to the "Modern Signal Processing" (Zhang XD) wrote the book talking about the process)

主成分分析法（pca）在matlab上的实现(pca in matlab)

说明：  窗函数法的FIR数字滤波器设计 matlab(Window function method of FIR digital filter design matlab)

A document for designing power converters by just using simulink

模拟退火算法应用程序在图像方面的应用，供初学者参考(Simulated annealing applications to the application of the image, information for beginners)

改程序勇于特征降维。使用PCA的方法降低特征维度(Courage to change the feature dimension reduction program. Use PCA method to reduce the dimension feature)

Gold price prediction using artificial neural network

image registration with surf