-
MATLAB-renkou
matlab 用于人口模型的研究 涉及到阻滞增长模型 (matlab renkou)
- 2011-07-21 10:14:10下载
- 积分：1
-
test
MATLAB简单约简算法，可以使用可以使用(Reduction Algorithm)
- 2009-12-10 18:39:07下载
- 积分：1
-
normalizeSign
normalizing the sign in matlab
- 2010-12-26 16:51:38下载
- 积分：1
-
semfriction
PURPOSE finds the mesh node that is closer to a requested location；INPUT xin,yin requested receiver locations, can be vectors global node indices of relocated receivers
- 2011-11-21 20:38:58下载
- 积分：1
-
SVM-study-for-the-news
基于梯度下降法的SVM的实现。适合初学者(Gradient descent method to achieve SVM. Suitable for the news.)
- 2014-12-21 17:57:01下载
- 积分：1
-
fft-espit
dct与fft联合信号处理,及改进的ESPRIT算法，提高信号分析精度(dct and fft joint signal processing and improved ESPRIT algorithm to improve the accuracy of signal analysis)
- 2012-10-17 00:28:16下载
- 积分：1
-
ADBoostingAlgrithm
说明： 用Matlab实现ADBoosting算法，很有代表性。(Using Matlab to achieve ADBoosting algorithm, very representative.)
- 2009-09-03 21:09:52下载
- 积分：1
-
shiyongxiaobo
说明： 本书<<实用小波方法>>用通俗的数学语言介绍了小波理论及其应用的基本知识，围绕时-频分析需要的问题，讨论了Fourier变换和窗口Fourier变换的不足之处，详细分析了小波变换的基本原理.(Book < < Practical wavelet method> > in simple mathematical language description of wavelet theory and its applications, basic knowledge, around the time- frequency analysis of the problem need to discuss the window Fourier transform and Fourier transform shortcomings are analyzed in detail The basic principle of wavelet transform.)
- 2010-04-24 21:16:41下载
- 积分：1
-
susan
mallest Univalue Segment Assimilating Nucleus is used to extract the edge and corner points of local feature area. The principle of operator SUSAN is to make a mask on the circle area of one point with the radius of r and then observe every point in the whole image on the consistency of this point with all points contained in the mask area.
- 2011-09-23 20:28:47下载
- 积分：1
-
BP-and-SOM
BP（Back Propagation）网络是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。
BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。
它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。
通过对信息的提取以及记忆，用作分类、聚类、预测等。
(BP (Back Propagation) network is a pre-press error back propagation algorithm Multilayer feedforward network, is one of the most widely used neural network model. BP network can learn and store a large amount of input- output mode mapping without prior reveal mathematical equations that describe the mapping relationship. It s learning rule is to use the steepest descent method, by reverse spread to constantly adjust the network weights and thresholds and the minimum sum of squared error of the network. BP neural network topology comprises an input layer (input), hidden layer (hide layer) and an output layer (output layer). By extracting information and memory, it is used as classification, clustering, prediction.)
- 2016-03-09 10:41:33下载
- 积分：1
