保证准确无误，是学习通信的好帮手，DC-DC部分采用定功率单环控制，基于chebyshev的水声信号分析，随机调制信号下的模拟ppm，用于图像处理的独立分量分析，仿真效率很高的，解耦，恢复原信号。- Ensure accurate communication is learning a good helper, DC-DC power single-part set-loop control, Based chebyshev underwater acoustic signal analysis, Random ppm modulated analog signal under Independent component analysis for image processing, High simulation efficiency, Decoupling, restore the original signal.