My_maxentropy

haar wavelet source code implemented by matlab

dynamic time warping

由matlab编译，一个很好的计算多重积分的模块。(From matlab compiler, a good module for calculating multiple integrals)

TD-SCDMA收发系统建模，联合检测仿真(TD-SCDMA transceiver system modeling, simulation of joint detection)

遗传算法几个简单的示例，附带程序说明，MATLAB语言实现(GA Demo in MATLAB)

calculate the 3d voxels (in 2d pixel)

有关LTE turbo码的研究。其中包括turbo码编解码MATLAB程序。还有相关论文。以及LTE中的turbo码的程序。(Research on LTE turbo code. Decoding turbo codes, including MATLAB. There are related papers. And the LTE turbo code in the program.)

改进支持向量机在电信客户流失预测的应用论文(support vector machine for client discard)

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.)

Laguerre自适应滤波器源代码(Laguerre adaptive filter source code)