中文说明：可以实现模式识别领域的数据的分类及回归，通过虚拟阵元进行DOA估计，FIR 底通和带通滤波器和IIR 底通和带通滤波器，给出接收信号眼图及系统仿真误码率，对信号进行频谱分析及滤波，使用大量的有限元法求解偏微分方程。
English Description：
The classification and regression of data in the field of pattern recognition can be achieved, through virtual array for DOA estimation, at the bottom of the fir pass and band-pass filter and IIR bottom pass and band-pass filter are receiving eye diagram of signal and system simulation of bit error rate, the signal spectrum analysis and filtering, using a large number of finite element method for solving partial differential equations.