-
pca
集成了C代码和MATLAB的主成分分析代码,可以用这两种方法解决求取特征值和特征向量。(C code and MATLAB integrates principal component analysis code, you can use two methods to solve strike eigenvalues and eigenvectors.)
- 2013-09-10 19:45:04下载
- 积分:1
-
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
-
csjjl
根据推导的公式仿真中重LFM信号的回波及处理过程,单个脉冲的回波(距离模糊情况下)为一行向量,
本程序专门用于对比不同处理情况下的积累效果(Long accumulation of compensation)
- 2013-08-05 23:25:39下载
- 积分:1
-
embedded-systems
基于 嵌 入式系 统 理 论和 容 错系 统 体系 结 构, 结 合故障 一 安 全电 路的 设计 理念, 给出 了 一 种 嵌
入式 二乘 二 取 二容 错计算 机 联锁系 统的 硬件 设计. 深 入阐 述了 系 统 硬件电 路的 设计理论依据和工
作原 理, 同 时 给出了 设计中 的 元 件选型. 通过功能 测试, 系 统设计符 合故障 一 安全的 设计原则, 理论
计 算 表明, 其可 靠 性、 安全 性 达 到 铁 路 信号系 统 要求(Based on the theory of embedded systems and fault-tolerant system architecture, combining design fail-safe circuitry, gives a socketed
Take two squares two-in fault-tolerant computer interlocking system hardware design. Further expounded on system hardware circuit design theory and work
Design principles for the principle, and gives the design of the component selection through functional testing, failure of a safety system designed to meet the theoretical
Calculations show that the reliability, security, railway signaling system requirements to achieve)
- 2014-01-19 21:42:09下载
- 积分:1
-
fdtd_2d_yuanzhu
在matlab上运用有限时域差分法模拟二维光子晶体(the simulation of tm mode in two-dimensional photonic crystals using FDTD)
- 2014-10-31 13:12:19下载
- 积分:1
-
SJGC
matlab仿真,随机过程,泊松过程产生级仿真过程。(this is soft simulink and use matlab,so we can learn possion process and its how to produce.matlab is powerful soft for it.)
- 2011-12-13 20:38:18下载
- 积分:1
-
PFC
PFC 的原理与分析设计 我们作比赛的资料(Principle and Analysis of PFC design we make the game data)
- 2013-09-05 06:46:08下载
- 积分:1
-
hilbert
hilbert变换的程序,输入一个时间序列,既可以得到希尔伯特变换之后的复信号,输出结果是复信号(hilbert transformation)
- 2013-05-15 11:09:02下载
- 积分:1
-
ccstutorial
说明: 一个MATLAB的应用程序,很方便的!使用时需要转换为M文件。(a MATLAB applications, a convenient! Use need to change for the M documents.)
- 2006-03-16 16:36:31下载
- 积分:1
-
ssa
ssa,用于在matlab中的noise analysis(ssa, used in matlab noise analysis)
- 2013-08-06 16:39:36下载
- 积分:1