colony

使用案例讲述了MATLAB的参数估计与假设，有源代码(Parameters estimation and hypothesis testing )

说明：  matlab利用遗传算法求解目标函数，包括适应度曲线(Matlab USES genetic algorithm to solve the objective function, including the fitness curve)

基于IPOPT（内点法）求解电力系统经济调度问题，附有算例仿真测试。(The economic dispatch problem is solved by the IPOPT solver and a test system is used for verifying the effectiveness of the method.)

说明：  三角函数曲线的MATLAB程序。需要的来下载。(MATLAB procedures trigonometric curves. Need to download.)

怎样给信号添加相位噪声--------------。(How to add phase noise to the signal.)

该代码使用BAMIC方法实现数据挖掘中多示例聚类方法来解决分类问题。(BAMIC performs multi-instance clustering by adapting k-medoids algorithm to deal with objects described using bags of instances)

matlab code for Viola Jones Object Detection

子波分析是一种日益获得广泛应用的信号处理新技 术, 具有良好的时-频局部化特性, 尤其适用于时变及非平 稳信号。本文简述了子波函数与子波展开的基本概念, 利用 展缩子波和调和子波将信号及信号均方值进行时-频两维 分布。最后采用了三种子波分析方法对轴承故障进行诊断, 即使对现有各种方法尚难以诊断的滚动体故障, 也能获得 满意的结果, 说明子波分析的确为机械故障诊断提供了强 有力的分析手段。(Wavelet a nalysis, as a new technique of signal processing , possesses ex cellent characteristic of time-frequency localization and is suitable for analyzing the time-var ying or transient signals. In this paper , the basic concepts of wavelet function and wavelet expansion are briefly introduced. The time frequency distribution of signal and its energy are obtained by decomposition via dilating wavelet and harmanic wavelet. )

说明：  计算高斯-勒让德求积，直接调用函数即可。(Calculate the Gauss-Legendre quadrature.)

在matlab中完成直流电测深一维正演，并且实现可视化(1d resisitivity sounding based on matlab)