水声通信中的信号分析，传输，特性， 在多径下的数学仿真-Underwater acoustic communication signal analysis, transmission, characteristics, in the mathematical simulation of multipath

基于chebyshev的水声信号分析，光纤无线通信系统中传输性能的研究，电力系统暂态稳定程序，可以进行暂态稳定计算。- Based chebyshev underwater acoustic signal analysis, Fiber Transmission wireless communication system performance, Power System Transient Stability Program, can be transient stability.