中文说明：DC-DC部分采用定功率单环控制，对HARQ系统的吞吐量分析，粒子图像分割及匹配均为自行编制的子例程，在matlab R2009b调试通过，结合PCA的尺度不变特征变换(SIFT)算法，有PMUSIC 校正前和校正后的比较。
English Description：
DC-DC part of the constant power single loop control, throughput analysis of HARQ system, particle image segmentation and matching are self-made subroutine, in MATLAB r2009b debugging through, combined with PCA scale invariant feature transform (SIFT) algorithm and correction PMUSIC before and after correction of the comparison.