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nueral
neurak network classification for iris data
- 2010-01-19 18:14:06下载
- 积分：1
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gross-error-2010-10-26
说明： 粗大误差的发现（包括源程序和编译后的程序）。利用常用的6种方法来检测数据中是否含有粗大误差。(The discovery of gross errors (including source code and compiled program). 6 using methods commonly used to detect the presence of gross errors in the data.)
- 2011-03-17 11:23:35下载
- 积分：1
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MATLABhuizhifenzijiegou
这个是matlab绘制分子结构的源程序，对于学习化学的人来说很有用。解压即可运行出结果。(This is a matlab drawing of the molecular structure of source code, for learning chemistry of people very useful. Decompression can run results.)
- 2014-11-18 19:59:01下载
- 积分：1
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synthetic
地震勘探中,水平层状介质的合成地震记录制作(the production of synthetics seismogram in seismic exploration )
- 2020-09-26 18:07:47下载
- 积分：1
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upml
该程序用Matlab给出了一个利用upml边界条件的很好的示例(The program gives an advantage of using Matlab boundary conditions upml good example of)
- 2009-09-21 06:04:25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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graypso
基于灰色理论的粒子群优化算法，在matlab7上进行了试用(Based on Grey Theory PSO, a trial on the matlab7)
- 2010-12-07 23:18:31下载
- 积分：1
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sjwl
说明： 用matlab程序设计bp网络实现十进制数字1-9的识别(Bp with the matlab programming networks identification of decimal digits 1-9)
- 2011-04-17 21:54:45下载
- 积分：1
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Gauss-Intergtation
求解高斯积分的matlab源程序包，几种高斯积分方法(Gauss integeration mathod in
matlab code)
- 2014-11-01 10:57:11下载
- 积分：1
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SaDE_ELM
说明： 差分进化算法基于优化极限学习机，做相应的预测(Limit learning machine for differential evolution optimization)
- 2021-02-18 14:29:45下载
- 积分：1
