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AHPcode
AHP在matlab中的源码，完整的实现了层次中排序的问题(AHP in the matlab source code and complete in order to achieve the level of the problem)
- 2009-05-23 08:39:36下载
- 积分：1
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matlab-raytrace
射线追踪,包含了起点和终点的射线函数，对于地震传播研究具有重要意义！(Raytracing in a v(z) world. The toolbox contains functions forshooting fans of rays and functions for tracing rays with specific start and end points. General multi-bounce rays with any number of mode conversions can be traced. Automatic routines for P-P and P-S primaries in shot-gather geometry are provided for convenience. Any recording geometry can be used but most functions
vectorize (e.g. are most efficient) for shot-gather geometry. Only
traveltimes and rayparameters are detemined, not amplitudes. In these routines, the velocity models should be considered as "background" models. This means that the depths at which flections and mode conversions occur are dependent of the depths given as layer boundaries in the velocity models. Velocity models are specified by a vector of velocities and a same-size vector of depths. The j th velocity is in effect from the j th to the j+1 th depth.
The bottom of the model is assumed at infinite depth. Thus v=5000
and z=0 specifies a cons)
- 2013-09-16 08:15:48下载
- 积分：1
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anp
NP是美国匹兹堡大学的T.L.Saaty 教授于1996年提出了一种适应非独立的递阶层次结构的决策方法，它是在网络分析法（AHP）基础上发展而形成的一种新的实用决策方法。其关键步骤有以下几个：
1 确定因素，并建立网络层和控制层模型。
2 创建比较矩阵。
3 按照指标类型针对每列进行规范化。
4 求出每个比较矩阵的最大特征值和对应的特征向量。
5 一致性检验。如果不满足，则调整相应的比较矩阵中的元素。
6 将各个特征向量单位化(归一化)，组成判断矩阵。
7 将控制层的判断矩阵和网络层的判断矩阵相乘，得到加权超矩阵。
8 将加权超矩阵单位化(归一化)，求其K次幂收敛时的矩阵。其中第j列就是网络层中各元素对于元素j的极限排序向量。
(NP is a professor at the University of Pittsburgh TLSaaty presented in 1996, an adaptation of non-independent Hierarchy of decision-making method, which is the analytic network process (AHP) formed on the basis of the development of a new and practical decision-making method . The key steps are the following:
A determining factor, and a network layer and control layer model.
2 create a comparison matrix.
For each of the three types of indicators in accordance with normalized columns.
4 find the maximum for each comparison matrix eigenvalue and the corresponding eigenvectors.
5 consistency test. If not satisfied, then the comparison to adjust the corresponding matrix elements.
6 will each feature vector units of (normalized), to determine the composition of matrix.
7 to determine the control layer and network layer to determine matrix matrix multiplication, to be weighted super-matrix.
8 of the weighted super-matrix units of (normalized), seeking the powe)
- 2010-01-28 09:36:45下载
- 积分：1
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dumpling
一种基于网络节点距离（节点间RTT值），将节点动态的划分在相应的聚类内，每个聚类有一个中心节点，其成员节点到它的距离不超过某一设定值(A network node based on distance (inter-node RTT value), the delineation of the dynamic nodes in the corresponding cluster, each cluster has a central node, the node of its members to its distance does not exceed a set value)
- 2008-07-06 11:39:45下载
- 积分：1
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f_sin
matlab编写的复正弦信号频率估计程序，分别计算Tretter方法、kay、lovell&williamson等方法(matlab write complex sinusoidal signal frequency estimation procedures were calculated the Tretter method, kay lovell & williamson other methods)
- 2012-08-21 10:27:56下载
- 积分：1
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huise1
灰色预测模型的matlab源代码，灰色预测可以用在数据挖掘等方面(Grey prediction model matlab source code, gray prediction can be used in data mining, etc.)
- 2014-11-21 23:25:47下载
- 积分：1
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polyfit
这里提供了两个消除趋势相的matlab程序
在故障诊断中 要对信号进行频谱分析 而在频谱分析前要消除趋势相 这样得到的频谱 能更好的反映故障 有利于进一步诊断(Here are two trends in the elimination phase of the matlab program in fault diagnosis to the signal spectrum analysis and spectrum analysis in the former to eliminate the tendency of such spectrum can be better reflected further in favor of fault diagnosis)
- 2008-01-06 11:11:57下载
- 积分：1
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PolCal
极化SAR定标处理的matlab程序，采用最新的Ainsworth算法(Polarization SAR processing matlab calibration procedure, using the latest algorithms Ainsworth)
- 2010-11-01 13:01:30下载
- 积分：1
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systemtestask
数字下变频的matlab仿真源程序，自动生产图形(Digital Down Converter，matlab source)
- 2009-04-04 09:22:37下载
- 积分：1
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123
说明： 计算机应用授课大纲，matlab教学资料，包括在电路分析，机械手臂路径，管流分析，发动机性能分析等实际中的应用。还包括很多matlab程序(matlabxuexi)
- 2010-04-22 23:17:40下载
- 积分：1
