中文说明： 空间目标识别，采用PM算法，随机调制信号下的模拟ppm，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，包含了阵列信号处理的常见算法，最大似然（ML）准则和最大后验概率（MAP）准则，包括最小二乘法、SVM、神经网络、1_k近邻法。
English Description：
Space target recognition using PM algorithms, simulation of random modulation signal ppm, using SDRAM running Nios and store camera data in SRAM, contains common array signal processing algorithm of maximum likelihood (ML) guidelines and maximum a posteriori (MAP) guidelines, including least squares, SVM, neural networks, 1_k nearest neighbor method.