hangshehoufangjiaohui

contourlet工具箱，能对图像进contourlet变换(contourlet toolbox, can transform the image into the contourlet)

该程序能够实现信号的离散傅里叶变换，且算法简单，容易实现。(The program enables the signal discrete Fourier transform, and the algorithm is simple and easy to implement.)

特征提取算法 一篇经典的英文文献 介绍了一种新的算法 模式识别(Feature extraction algorithm，a classic English literature describes a new algorithm for pattern recognition)

计算CIC补偿滤波器系数 Matlab源代码(method of calculate CIC compensation coefficients Matlab source code)

一种基于小波变换的边缘检测Matlab源程序代码，对边缘检测方面的学习者很有帮助。(Based on wavelet transform edge detection Matlab source code for edge detection in learners helpful.)

讨论了多变量灰色预测模型的算法，给出了多变量灰色预测模型的Matlab程序(Gray discussed the multivariate prediction model algorithm, given a number of variables in the Matlab program gray prediction model)

说明：  采用S函数设计神经网络PID控制器，该算法控制器应用于Simulink控制中，对初学者或其他算法的常规比较有较好的效果。(The neural network PID controller is designed in S-function, and the algorithm controller is used in Simulink control, which has a better effect for beginners or other algorithm routine comparison.)

MATLAB has a wide variety of functions useful to the genetic algorithm practitioner and those wishing to experiment with the genetic algorithm for the first time. Given the versatility of MATLAB’s high-level language, problems can be coded in m-files in a fraction of the time that it would take to create C or Fortran programs for the same purpose. Couple this with MATLAB’s advanced data analysis, visualisation tools and special purpose application domain toolboxes and the user is presented with a uniform environmentwith which to explore the potential of genetic algorithms.

说明：  一组信号进行小波分解后以及希尔伯特解调，快夫妇立叶变换(A set of wavelet signal decomposition and Hilbert demodulation and fast Fourier transform couples)

非常好的K近邻算法，算法进行了优化，速度也较快(very good！)