包含收发两个客户端的链路级通信程序,采用波束成形技术的BER计算，最小二乘回归分析算法，单径或多径瑞利衰落信道仿真，粒子图像分割及匹配均为自行编制的子例程，采用了小波去噪的思想，实现了对10个数字音的识别，相参脉冲串复调制信号。- Contains two clients receive link-level communications program, By applying the beam forming technology of BER Least-squares regression analysis algorithm, Single path or multipath Rayleigh fading channel simulation, Particle image segmentation and matching subroutines themselves are prepared, Using wavelet denoising thought, To achieve the recognition of 10 digital sound, Complex modulation coherent pulse train signal.