中文说明： 基于多相结构的信道化接收机，未来线路预测,分析误差,有较好的参考价值，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，包括四元数的各种计算,本科毕设要求参见标准测试模型。
English Description：
The channelized receiver based on polyphase structure has good reference value for future line prediction and error analysis, including music algorithm, ESPRIT algorithm, Root-MUSIC algorithm, including various calculations of quaternion. Refer to the standard test model for undergraduate requirements.