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高频雷达 目标检测 去除 Bragg 峰 采用现代谱估计方法 burg(Remove high-frequency radar target detection Bragg peak using modern spectral estimation methods burg)

对流扩散方程的Crank-Nicolson差分格式程序(Crank-Nicolson difference scheme of the convection-diffusion equation program)

本文描述了APSK的调制与解调算法，并进行了仿真，希望对大家有一定的帮助。(This paper describes the APSK modulation and demodulation algorithm and simulation, we hope to have some help.)

BP神经网络控制的一个源程序，实现对非线性时变系统的PID自整定控制(BP neural network control of a source, to achieve self-tuning PID control for nonlinear time-varying systems)

瑞利信道的仿真。结果为信号时域的图。仿真衰落的过程。(Rayleigh channel simulation. The results of time-domain signal of Fig. Simulation of the process of decline.)

MUSIC谱估计程序，可以对信号进行频率估计，DOA估计，谱估计(MUSIC spectrum estimation procedure can be carried out on the signal frequency estimation, DOA estimation, spectrum estimation)

实现2ASK、2FSK、2PSK的调制与解调功能(2ASK, 2FSK, 2PSK modulation and demodulation functions)

对惯性导航、卫星导航以及组合导航系统进行理论仿真分析(Theoretical simulation and analysis of inertial navigation, satellite navigation and integrated navigation system)

说明：  尽管瑞利和莱斯分布确实能够在很多情况下对信号通过衰落信道后的包络进行很好的建模，然而，在实际的无线环境测试中，发现Nakagami分布提供了更好的与实际测试的匹配度。(Although Rayleigh and rice distribution can model the envelope of the signal after passing through the fading channel in many cases, in the actual wireless environment test, Nakagami distribution is found to provide a better match with the actual test.)