pn.test

 The basics of digital images.  The use of MATLAB Image Processing Toolbox.  The basic operations on images.

相当完整的NUFFT程序代码，注释非常清晰。简单易懂。国外网站上找到的程序，验证过完全正确。 (Fairly complete NUFFT code, comments, very clear. Easy to understand. Found on the website of the program abroad, proven entirely correct.)

用于求解含有非线性油膜力的转子程序，使用MATLAB语言编写(Rotor program with nonlinear oil film force)

接触斑点识别，通过此程序可以检测接触情形(Dot contacts to identify, through this procedure can detect the contact situation)

minimizer of in-line coded functions

使用viterbi方法译码的源代码，可以绘制最佳路径选择过程的仿真图(Viterbi decoding method using the source code, you can draw the best path selection process simulation diagram)

Allow to read UFF file (all format) in matlab

不调用库函数实现图像灰度的压缩以及均衡的matlab小程序(Call the library functions are not compressed, and gray balance of a small program matlab)

matlab程序　数字信号处理 用于采样信号(Matlab digital signal processing procedures for the sampling signal)

说明：  simnkink 用S函数实现限幅器的功能(simnkink S function with the function to achieve limiter)