shuzishuiyin

滤波器的程序，是属于数字滤波器的，非常好好(Filter procedure, belongs to the digital filter, very good)

matlab求解热传导方程的几个例子，有注释，适合初学者(matlab solving a few examples of the heat conduction equation, with notes, suitable for beginners)

说明：  登录界面显示,matlab gui 编程的，可视化好(Login screen is displayed)

wimax的培训说明.希望能对各位有帮助!(wimax training description. hope you can help!)

matlab about interpolation image processing, sfu, burnaby, bc, canada, v5a3z3

matlab with simulink can do simulation of wimax before you can model your system then simulate to improve the performance

土质边坡极限平衡分析软件简介，陈组煜院士开发，功能强大(Limit equilibrium analysis of soil slope Software Introduction, Chen-yu Academy Development Group, a powerful)

matlab应用大全的整本书的源代码，可以用于初学者，也可以用于非初学者(Encyclopedia of the entire book matlab application source code.)

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.)

说明：  自己写的求解数度代码，喜欢的可以下来看看(Written several times to solve their own code, like you can look down)