Hilbert_transformation

it use in control engineering problem

滤波器的设计 主要是设计一个滤波器处理原始的心电信号，是信号波形得到处理(heart signal filter and design .the main is design a filter to process the original heart signal.)

层次分析 主成分分析 灰色系统预测 (AHP PCA Gray Forecast)

这是一个用二维小波分析进行信号消噪处理的典型实例。(This is a two-dimensional wavelet analysis Signal Denoising typical examples.)

在学习中发现的在matlab中的最优控制的s函数(Found in the study in matlab in the s of the optimal control function)

对基于粒子滤波的目标跟踪进行仿真，附带有最后仿真的视频。(Based on the target tracking particle filter are simulated, accompanied by the simulation of the video.)

开关电源buck的MATLAB的simulation仿真(Simulation of MATLAB simulation of switching power supply buck)

快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。(Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level)

MATLAB实现单摆在外力矩作用下的动画 源程序代码((MATLAB a simple pendulum animation torque under the action of outside source program code))

matlab的上课用的ppt以及老师布置的作业及其解答，还有图像处理常用函数和方法汇总(ppt matlab of the lessons and assignments of teachers to answer, there are common image processing functions and methods on)