利用线性神经网络对某一正弦信号进行线性预测。利用函数newlind设计线性神经网络， 在已知正弦信号过去5个值得情况下，预测其将来值。 定义需要的信号，共持续5s，采样频率40Hz-Using linear neural network to a sinusoidal signal for linear prediction. Newlind design using a linear function of neural networks, known sinusoidal

根据过去近20年的交通事故数据，运用BP神经网络预测未来几年的交通事故数据。-On the basis of traffic accident data of rencent twenty years, to use artifical neural network to forecast the traffic accident data in the future.

通过神经网络来进行股票预测，实现对未来股市的上证大盘的预测。-Stock through neural network prediction, realizes the stocks of Shanghai stock market forecast for the future.