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PSO
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.)
- 2018-01-29 21:44:10下载
- 积分：1
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poisson_c
在偏微分方程的数值求解中，有一类很重要的问题就是求解有奇异点的泊松方程，此程序是用C写的并行程序，能极大的提高泊松方程的求解(In the numerical solution of partial differential equations, there is a class of very important issues that have a singular point of solving the Poisson equation, this program is written in C parallel programs, can greatly improve the solution of the Poisson equation)
- 2013-12-05 22:47:33下载
- 积分：1
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dfedit13b
实现彩色图象的读取,以及回度图象的读取,及相关的变换(Achieve color image reading, and reading back of the picture, and the associated transformation)
- 2013-12-17 15:56:27下载
- 积分：1
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mmc0
模块化多电平（modular multi-level control，MMC）matlab例程，仿真实例(Modular multi-level (modular multi-level control, MMC) matlab routines, simulation examples)
- 2014-04-25 09:30:28下载
- 积分：1
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C++YUmatlabDlg
C＋＋与MATLAB接口的实例
对于学习C++和MATLAB 很有帮助
请珍惜(C and MATLAB interface examples for learning C++ And MATLAB helpful please Value)
- 2008-04-02 12:30:16下载
- 积分：1
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Wimak-des-Channel-2-with-CDF-and-Q-function
Channel des with Q function and CDf function and more
- 2012-05-29 17:32:57下载
- 积分：1
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tracker-code-2011.04.26
tracker code-tra an ozalp source code good use project in pls
- 2012-02-11 05:05:32下载
- 积分：1
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matrix_chol
说明： matlab中chol函数的C++实现，即对矩阵进行分解，分解为上三角矩阵(chol matlab in C++, the function)
- 2011-03-14 19:28:50下载
- 积分：1
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Two_stage
线性规划问题，用两阶段法求解。输入输出的类型均为有理数，每个有理数用两个长整形表示。(Linear programming problem, using a two-stage method to solve. The type of input and output are rational, every rational number indicated by two long plastic surgery.)
- 2009-11-09 00:27:42下载
- 积分：1
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entropy-
一阶熵、二阶熵和差分熵c++程序 求熵用的
(A first order, second order entropy and entropy difference entropy ofc++ program)
- 2013-11-26 18:34:19下载
- 积分：1
