shiliang

说明：  精馏塔的PID控制，对于精馏塔来说效果比较好。(Distillation of the PID control, results were better for the distillation.)

希尔伯特黄变换的相关资料。有需要的可以下载下来学习学习！也可以大家讨论(Hilbert Huang transform the relevant information. Need to download to learn from! You can also discuss)

Generalized plant example

计算垂直腔面发射激光器的DBR反射率，呵呵(the reflective of DBR)

用Fourier变换求取信号的功率谱---周期图法 用Fourier变换求取信号的功率谱---分段周期图法 用Fourier变换求取信号的功率谱---welch方法 功率谱估计----多窗口法（multitaper method ,MTM法） 功率谱估计----最大熵法（maxmum entmpy method,MEM法） 功率谱估计----多信号分类法（multiple signal classification,music法）Fourier transform to strike a signal to the power spectrum - the cycle of plans Fourier transform to strike a signal to the power spectrum - Sub-cycle Method Fourier transform to strike a signal to the power spectrum --- welch method Power spectrum estimated more than window ---- Law (multitaper method, MTM) ---- Power spectrum estimate of maximum entropy (maxmum entmpy method, MEM) ---- More than the estimated power spectrum signal classification (multiple signal classification, music)(To strike a signal with Fourier transform power spectrum- periodogram to strike a signal with Fourier transform power spectrum- Sub-periodogram with Fourier transform power spectrum of the signal to strike-welch method of power spectrum estimation multi-window method (multitaper method, MTM method) Maximum entropy power spectrum estimation method (maxmum entmpy method, MEM law) power spectrum estimation multi-signal classification (multiple signal classification, music law) Fourier transform to strike a signal to the power spectrum- the cycle of plans Fourier transform to strike a signal to the power spectrum- Sub-cycle Method Fourier transform to strike a signal to the power spectrum- welch method Power spectrum estimated more than window Law (multitaper method, MTM) Power spectrum estimate of maximum entropy (maxmum entmpy method, MEM ) More than the estimated power spectrum signal classification (multiple signal classification, music))

线性调频连续波测距测速仿真雷达与恒虚警检测(lfmcw cfar)

this programme shows how the trajectory works with 3 axis

ADC动态测试的matlab源代码，可以直接跑的(ADC dynamic test matlab source code, can be run directly)

OFDM modulation and demodulation of procedures, using MATLAB

基于newmark方法的机床主轴传动系统工具包，可以分析求解传动系统、位移、速度、加速度响应(Methods based newmark spindle drive kit can analyze solving transmission, displacement, velocity and acceleration response)