中文说明：研究生时的现代信号处理的作业，基于人工神经网络的常用数字信号调制，最大似然（ML）准则和最大后验概率（MAP）准则，采用偏最小二乘法，采用了小波去噪的思想，有均匀线阵的CRB曲线。
English Description：
The idea of graduate student of modern signal processing operations, commonly used digital signal modulation based on artificial neural network, the maximum likelihood (ML) criterion and the maximum a posteriori (map) criterion, using partial least squares method, using wavelet denoising, uniform linear array of CRB curve.