中文说明：music高阶谱分析算法，信号维数的估计，主要为数据分析和统计，基于人工神经网络的常用数字信号调制，具有丰富的参数选项,是小学期课程设计的题目。
English Description：
Music higher order spectral analysis algorithm, estimation of the dimension of signal, mainly for data analysis and statistics, commonly used digital signal modulation based on artificial neural network, with a wealth of options is primary phase of the curriculum design topic.