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AMI 码编码以及码源功率普密度计算，介绍了AMI码的编码过程。 (AMI coding, as well as source code Pu power density calculation, introduced the AMI code encoding process.)

说明：  输入波形信号，就可以输出时频分析的结果输入波形信号，就可以输出时频分析的结果(Input waveform signal, you can output the results of time-frequency analysis of the input waveform signal, you can output the results of time-frequency analysis)

Buck PWM controls the firing signal of Buck cnverter.

这是MATLAB工具箱，用来实现波形的生产！(This is the MATLAB toolbox, which can be used for the production of wave!)

-u"+u^2=x, 0<x<1 u(0)=0, u(1)=0

RLS波束形成代码，供大家参考学习，关于阵列信号处理的内容。(RLS beamforming code, for your reference learning, about the content of the array signal processing.)

说明：  将newmark算法和牛顿威尔逊算法综合起来，结合两种算法的优势求解一般性动力学方程，线性和非线性都可以。(The Newmark algorithm and Newton Wilson algorithm are combined to solve the general dynamic equation, both linear and non-linear.)

PSS的各种各样的模型，以及各种模型的参数和功能的简介(the function of pss)

this mdl explains the working of the linear hold circuit

digital and analog signal spectrum