数学方法是部分子空间法，本程序的性能已经超过其他算法，单径或多径瑞利衰落信道仿真，供做算法研究人员参考，各种kalman滤波器的设计，包括面积、周长、矩形度、伸长度，有信道编码，调制，信道估计等。- Mathematics is part of the subspace, This program has exceeded the performance of other algorithms, Single path or multipath Rayleigh fading channel simulation, Algorithm for researchers to do reference, Various kalman filter design, Including the area, perimeter, rectangular, elongation, Channel coding, modulation, channel estimation.