-
BDFM
无刷双馈模型,基于matlab平台,参数可调,无保护封装(Brushless doubly-fed model, based on matlab platform, adjustable parameters, unprotected package)
- 2009-10-05 16:41:20下载
- 积分:1
-
HX8352-C
说明: HX8352数据手册
HX8352数据手册(HX8352 DataSheet
HX8352 DataSheet)
- 2011-04-06 18:38:53下载
- 积分:1
-
Seminar
smart antenna how they works good for arab peaple
- 2010-05-25 21:47:42下载
- 积分:1
-
Mobility_Jena
由美国圣母大学Jena教授及其学生编写的关于计算半导体迁移率的matla脚本文件。(Jena professor from the University of Notre Dame and his students prepare for the calculation of a series of semiconductor mobility matlab script file.)
- 2013-08-25 06:34:29下载
- 积分:1
-
NMF算法
主要实现非负矩阵的有效分解,其中有详细的解释,以及什么样的矩阵才能适合该算法(realize the matrix factorization with non-negative matrix)
- 2017-11-27 15:14:11下载
- 积分:1
-
最速下降法
说明: 最速下降法是迭代法的一种,可以用于求解最小二乘问题(线性和非线性都可以)。在求解机器学习算法的模型参数,即无约束优化问题时,梯度下降(Gradient Descent)是最常采用的方法之一,另一种常用的方法是最小二乘法。在求解损失函数的最小值时,可以通过梯度下降法来一步步的迭代求解,得到最小化的损失函数和模型参数值。反过来,如果我们需要求解损失函数的最大值,这时就需要用梯度上升法来迭代了。在机器学习中,基于基本的梯度下降法发展了两种梯度下降方法,分别为随机梯度下降法和批量梯度下降法。(The steepest descent method is a kind of iterative method, which can be used to solve the least squares problem (both linear and nonlinear). In solving the model parameters of machine learning algorithm, that is, unconstrained optimization, gradient descent is one of the most commonly used methods, and the other is the least square method. When solving the minimum value of loss function, the gradient descent method can be used step by step to get the minimum value of loss function and model parameters. Conversely, if we need to solve the maximum value of the loss function, then we need to use the gradient rise method to iterate. In machine learning, two kinds of ladders are developed based on the basic gradient descent method)
- 2019-11-24 13:06:03下载
- 积分:1
-
神经网络
人工神经网络是相对较粗的电子网络的"神经元"的基础,大脑的神经结构。他们在一段时间,处理一个记录,"学习",通过比较其分类的记录 (即,首先,很大程度上任意) 与已知实际分类的记录。从第一个记录的初始分类错误是反馈到网络,并用于修改的神经网络算法的第二个时间周围,等等许多迭代。
大体说来,人工神经网络中的神经元是
一组输入的值 (xi) 和相关的权重 (wi)
请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-04-26 22:03:50下载
- 积分:1
-
matlab
MATLAB的PPT格式的讲义 希望大家能用得上
(MATLAB s PPT format handouts hope everyone can be useful)
- 2007-12-31 14:48:43下载
- 积分:1
-
CS
说明: Matlab编写的压缩感知的库函数,包括稀疏分解和重构。(Written in compressed sensing Matlab library functions, including the sparse decomposition and reconstruction.)
- 2010-12-07 21:41:03下载
- 积分:1
-
图像处理22
matlab的图像处理。图像编码(HUFFMAN编码)小波变换,1、 分别用sobel、Laplacian-Gaussian方法对一幅灰度图像进行边缘提取(Matlab image processing. Image Coding (HUFFMAN coding) wavelet transform, 1, respectively segmentation, Laplacian- Gaussian approach to a gray-scale image from the edge)
- 2005-07-07 15:41:58下载
- 积分:1