filter

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.)

利用matlab进行滑动平均法消除趋势项(Using matlab trend term moving average method to eliminate)

Employee Management System

说明：  把2D图形变为3D图像的软件。先用该软件将2D图像转为数据，再用我上传的将2D转为3D的MATLAB软件绘图即可。(2D into 3D software)

MatrixVB 使用手册:介绍在VB中调用matlab函数的控件的使用方法及例子。在VB中使用强大的matlab运算工具！(MatrixVB User’s Guide)

推算表,还没有写完,下面没有了思路了,我会继续写完他的.(Projection table, has not yet finished, the following no idea, and I will continue to finish him.)

To Check the internet connection on Windows

这个小软件可以做到软件内的网页跟随软件变大变小(新手)(In software s homepage followed software fill-out changes small (novice) )

this is a web application for mobile collabartive learning application

详细介绍VB调用MATLAB的几种方法 里面有具体方案(details call VB MATLAB several methods with a specific program)