power_fft

趋势面分析是拟合数学曲面的一种统计方法。通常要找到一个合适的曲面精确表达实际问题往往比较困难，但却可以利用多项式函数来近似逼近它。(trend surface analysis is fitting surfaces of a mathematical statistical methods. Usually to find a suitable surface accurately reflect the actual problems are often more difficult, but polynomial function can be used to approximating it.)

用matlab编写的一个小程序，实现模糊控制。在此基础上可以修改编写自适应模糊控制器。(With a small program written in matlab, fuzzy control. On this basis, the preparation can be modified adaptive fuzzy controller.)

matlab讲义，非常好的MATLAB入门资料 (matlab notes, very good introductory information on MATLAB)

改进的滞后阈值分割方法一程序，用户matlab用户使用(Improved method of hysteresis thresholding of a program, the user matlab users)

说明：  RW法是一种基于图论的多刚体建模方法。RW方法建立万向轴模型（包括演示动画程序） _simu为主程序、_ini初始参数、_end画图 一门课的作业，希望有人能用得上哈：）(RW is a method based on graph theory modeling of multi-body methods. RW method to establish universal shaft model (including the animation program) _simu the main program, _ini initial parameters, _end drawing a course of work, hoping that someone that can use ha:))

potential field method

香农费诺编码的matlab源代码，比较详细，可做参考(Shannon Fenno encoding matlab source code Shannon Fenno encoding matlab source code)

LM滤波器组程序，用于图像纹理提取和处理，共有48个滤波器组成，在图像处理中应用(LM filter banks in matlab )

该程序模拟了经典双稳系统随机共振中，噪声强度与系统做功的关系(The program simulates the classical stochastic resonance in bistable system, the relationship between noise intensity and the system to do work)

simulate bit error rate of MPSK in AWGN channel