BF

对一组滚动轴承振动信号做分布图，包括稳定分布，直方图等。(For a group of vibration signals do distribution, including stable distribution histogram.)

The earliest work on adaptive filters may be traced back to the late 1950s, during which time a number of researchers were working independently on theories and applications of such filters. From this early work, the least-mean-square ð LMSÞ algorithm emerged as a simple, yet effective, algorithm for the design of adaptive transverse (tapped-delay-line) filters.

计算太阳黑子的活动周期，分别利用周期图法，Lenvinson-Durbin法和Burg法求得其功率谱，并画出曲线，观察得到活动周期(Calculation of sunspot activity cycle, namely the use of periodogram, Lenvinson-Durbin and Burg obtained the power spectrum, and draw curve, observation cycle)

Toolbox in Matlab for pattern recognition

Maple Bai 4: Thanh phan ngon ngu va cac kieu du lieu

用于三维重建的反投影滤波,X-ray，CT，SPECT等图像重建(3D reconstruction)

线性的最小二乘法，以及非线性最小二乘法，最小二乘源码(Linear least squares method, as well as nonlinear least squares method, least squares)

剑桥大学的系统辨识工具箱，对许多应用都比较有用(Cambridge University System Identification Toolbox, for many applications are more useful)

in this code random noise is denoise by wavelet and find the parameter for best wavelets

《MATLAB R2008图形与动画编程实例教程》的源代码--第六章(" MATLAB R2008 examples of graphics and animation programming tutorial" source code- Chapter VI)