阵列信号处理的高分辨率估计，保证准确无误，是学习通信的好帮手，ICA（主分量分析）算法和程序，旋转机械二维全息谱计算，已调制信号计算其普相关密度，实现了对10个数字音的识别程序随机调制信号下的模拟ppm。- High-resolution array signal processing estimates, Ensure accurate communication is learning a good helper, ICA (Principal Component Analysis) algorithm and procedures, Rotating machinery 2-d holographic spectrum calculation, Modulated signals to calculate its density Pu-related, Realization of 10 digital audio recognition program Random ppm modulated analog signal unde.