Fan_jian

matlab环境下数学建模中参数估计的问题及所有源程序(matlab environment, mathematical modeling and parameter estimation problem of all the source code)

Matlab数字图像处理源代码，里面有书上的代码，便于读者下载(Matlab Digital image processing source code，There are books code, convenient for readers to download。)

说明：  FDTD的三维matlab程序,PML边界 (Matlab three-dimensional FDTD program, PML boundary)

计算系统的lyapunov指数，利用wolf方法。(Lyapunov exponent calculated using the wolf approach.)

by using optisystem filter design

用VC6.0编写的对话框程序，可以读取ECG（txt格式）数据，并画图。采用差分阈值法对心电信号进行R波的检测并显示R波检测的个数，效果较好。程序中也编写了一个滤波器对心电数据进行滤波。(VC6.0 prepared by the dialog box procedure, you can read ECG (txt format) data, and drawing. Differential threshold method ECG R-wave detect and display the number of R-wave detection, the better. The program also write a filter for filtering the ECG data.)

这是fskd频率调制的matlab代码程序，可以验证调制的效果。(fskd)

间接法双谱估计的matlab源程序，以及双谱切片包络参数提取(bispectrum estimation using indirect method)

Oaxes creates a set of axis lines through a specified origin point. Oaxes supports both 2D and 3D views, ticks and tick labels, axis labels, log-scaled axes, and has a plethora of properties, analogous to normal axes properties, that give control over the oaxes object s appearance.

说明：  集合经验模态分解（EEMD）源程序，内涵实例验证，亲测可用(Ensemble empirical mode decomposition (EEMD) source code)