中文说明：可实现对二维数据的聚类，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，内含心电信号数据及运用MATLAB写的源代码，最大信噪比的独立分量分析算法，利用最小二乘法进行拟合多元非线性方程。
English Description：
Achieve the two-dimensional data clustering, including the music algorithm, ESPRIT algorithm Root-MUSIC algorithm, the realization of SDRAM operation NIOS, also with SRAM save camera data, embedded ECG data and use matlab to write the source code, maximum signal to noise ratio of independent component analysis algorithm, using least squares fitting multivariate nonlinear equations.