中文说明：通过虚拟阵元进行DOA估计，比较了软阈值，硬阈值及当今各种阈值计算方法,调试通过可以使用，阵列信号处理的高分辨率估计，脉冲响应的相关分析算法并检验，光纤无线通信系统中传输性能的研究。
English Description：
Through the virtual array DOA estimates that soft-threshold, thresholds and threshold calculation methods nowadays, debugging can use high resolution estimation in array signal processing, the impulse response of correlation analysis algorithm and test and study on properties of optical fiber transmission in a wireless communication system.