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lawmask
statistical methods in order to extract image texture descriptors. In particular, we will focus on the Co-occurrence matrices and the Energy
filters (Laws filters). They are well-known texture descriptors, fast and easy to implement and provide good results that could be used in a
posterior step to perform image segmentation and object recognition.(statistical methods in order to extract image texture descriptors. In particular, we will focus on the Co-occurrence matrices and the Energyfilters (Laws filters). They are well-known texture descriptors, fast and easy to implement and provide good results that could be used in aposterior step to perform image segmentation and object recognition.)
- 2008-01-26 23:28:29下载
- 积分：1
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Pure_ALOHA
This matlab m-file is a programing file of Pure ALOHA. This file considers
- 2010-09-14 18:25:49下载
- 积分：1
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shuzidiaozhifangshifangzhen
各种数字调制的一种产生方法，很有意思的哦......(A variety of digital modulation method for forming a very interesting ...... oh)
- 2009-12-10 18:32:19下载
- 积分：1
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tulusuanfa
图论算法，里边的内容包括最短路径，最小生成树，最大流，遍历的算法及详细讲解。(Graph algorithms, including inside the shortest path, minimum spanning tree, maximum flow, traversal algorithms and detailed explanation.)
- 2013-08-27 22:07:51下载
- 积分：1
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Detection-of-short-duration-power-quality-disturba
优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。
本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析。仿真结果表明，该方法很好地实现了对电压暂降各特征量的检测。
(The voltage sag is one of most hot topics in dynamic electric energy problems. Masses of new power and electron facilities have been put into use widely, requiring a high quality of electric network and power, chiefly the voltage sag. Moreover, the voltage sag can spread in the electric network. So people have every reason to research and control the voltage sag. However, before developing the voltage sag, people have to detect it. On account of the above, this essay will chiefly focus on the detect methods of the voltage sags.
In this paper, the status of the short duration power quality disturbance based on the different method are researched firstly, and emphasizes the characteristic of the voltage sag under the situation of the three kinds of voltage sag disturbances like the short circuit fault, induction motor start-up and transformer excitation. On the basis of the above, the short duration power quality disturbance detection method based on S transform is chosen. The complex m)
- 2021-04-08 19:39:00下载
- 积分：1
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fft&conv
快速傅立叶变换和圆周卷积的通用MATLAB源程序,非常有参考价值(Fast Fourier Transform and Convolution circumference generic MATLAB source code, very useful)
- 2006-06-19 08:56:33下载
- 积分：1
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soumekh
soumekh的SAR成像源代码，非常翔实经典！(soumekh SAR imaging source code, very informative classic!)
- 2007-05-25 09:42:40下载
- 积分：1
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An-adaptive
一种自适应的非局部均值滤波器，降噪活细胞图像和完善
粒子探测(An adaptive non-local means filter for denoising live-cell images and improving
particle detection)
- 2013-12-15 19:37:27下载
- 积分：1
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Analog-Filters-Using-MATLAB--2009
Analog Filters Using MATLAB, 2009
很好的一本模电书，详尽描述了用Matlab设计模拟滤波器的方法，没有深奥的数学，非常棒！(The Analog the Filters Using MATLAB, 2009 good one mode power book, a detailed description of the design of analog filters using Matlab, not esoteric mathematics, great!)
- 2012-05-29 21:37:20下载
- 积分：1
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PNN
I used the newpnn function to create a PNN, then used the sim
function to classify the the training data set, which was used to
create the neural network.
- 2011-11-09 11:52:03下载
- 积分：1
