NicheSGA

互功率谱求时延，并且统计了时延值和这个时间点的最大功率(Crosspower seek latency, and latency statistics and the time value of the maximum power point)

用于对比分析三种励磁方式下控制器性能比较，有常规控制器，模糊控制器，神经网络控制器。(Used for comparative analysis of three kinds of excitation mode controller performance comparison,a conventional controller, fuzzy controller, neural network controller.)

说明：  基于分组的DSL数字用户线的多用户动态频谱管理(Dynamic spectral management)

使用harris方法提取特征点，并保存特征点坐标(To extracted feature points use harris, and save the coordinates of the feature points)

利用色彩空间的转换（RGB到LAB），并结合图像的颜色直方图分布，对彩色图像进行图像分割(Using the color space conversion (RGB to LAB), and combined with the color histogram of the image to segment thecolor images)

kmean algorithm for image segmentation

一些小程序，很好玩，有兴趣的可以下载看看(Some small programs, it is fun, who are interested can download to see if)

说明：  matlab中文帮助，非常有用哦！！！！(matlab Chinese help, very useful oh! ! ! !)

梯度下降法是最早最简单，也是最为常用的最优化方法。梯度下降法实现简单，当目标函数是凸函数时，梯度下降法的解是全局解。一般情况下，其解不保证是全局最优解，梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向，因为该方向为当前位置的最快下降方向，所以也被称为是”最速下降法“。最速下降法越接近目标值，步长越小，前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)

MATLAB 7简明教程讲义及源代码 在这个论坛里得到了很多人的帮助，也学到了很多东西。发点东西让更多的人得到进步和提高！！ (MATLAB 7 simple tutorial notes and source code in this forum have helped many people, but also learned a lot. Send something to let more people get progress and improve! !)