这是一个用人工鱼群算法优化BP神经网络和ESN神经网络的算法，可以用来对PVC生产中VCM的转化率进行预测，简单实用-This is a use of artificial fish algorithm to optimize the BP neural network algorithm, and can be used to predict the conversion of the PVC production of VCM, simple and practical

这是一个梯度算法和最小二乘算法优化RBF神经网络的算法，可以用来对PVC生产中VCM的转化率进行预测，简单实用-This is a gradient algorithm and least squares algorithm of RBF neural network are optimized algorithm, can be used to predict the conversion of the PVC production of VCM, simple and practical

DW9714 Data Sheet，主要是自动变焦的驱动程序；(DW9714 Data Sheet, VCM Driver IC,AF Driver IC)