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DifferentialEquationsInitialValueProblem
求解常微分方程的初值问题的常用的matlab程序(Ordinary Differential Equations Initial Value Problem)
- 2009-03-26 14:38:17下载
- 积分：1
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MATLAB
matlab的资料，功能齐全，帮助很大，完全免费，应用广泛(matlab)
- 2010-12-16 14:44:24下载
- 积分：1
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HPI
用精细积分法进行算例，与精确解相比较，求得相对误差值。(Precise Integration Method)
- 2020-06-30 09:00:02下载
- 积分：1
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Data-processing
基于FFT的功率谱分析程序设计与应用
2）对实验所采集的转子振动信号进行频谱分析
2．讨论：
1) 信号经过均值化处理或不经过均值化处理的结果比较
2）采用不同窗函数时的谱结果（矩形窗函数, 汉宁窗函数，汉明窗）
3）典型函数的频谱（矩形窗函数, 汉宁窗函数，直线，阶跃函数，δ函数，方波，三角波等）
4）整周期和非整周期采样时两者的比较
5）讨论实验结果
(Based on the FFT power spectrum analysis of program design and Application2) on experimental collection of the rotor vibration signal spectrum analysis2 discussion:1) the signal through the mean treatment or not after a mean treatment results comparison2) using different window function spectral results ( rectangle window, Hanning window function, the Hamming window )3) the typical functions of spectrum ( rectangle window, Hanning window function, linear, step function, function, square wave, triangular wave)4) the whole cycle and non-integer-period sampling time comparison5) discussion of experimental results)
- 2012-01-05 15:45:44下载
- 积分：1
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FuzzyLogic
对模糊控制器的设计以及matlab模糊工具箱的学习比较有帮助(pair of fuzzy controller design and fuzzy Matlab toolbox learning more help)
- 2007-06-27 21:59:12下载
- 积分：1
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GA-PNestimation
用遗传算法估计伪随机码（PN序列），包含初始化，选择，交叉，变异(Is estimated by using genetic algorithms pseudo-random code (PN sequence), including initialization, selection, crossover and mutation)
- 2009-10-31 10:18:05下载
- 积分：1
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Eacpower
this source code is eacpower matlab
- 2013-08-04 17:42:35下载
- 积分：1
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Hamming_Weight_Structure
对Hamming(7,4),Hamming(15,11),Hamming(31,26)符号的重量分布用MATLAB进行分析(For Hamming codes a resonably simple means of determining the weight structure is available.)
- 2010-05-23 17:49:16下载
- 积分：1
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kmeansK
KMEANSK Performs K-means clustering given a list of feature vectors and k
The argument k indicates the number of clusters you want the data to be
divided into. data_vecs (N*R) is the set of R dimensional feature
vectors for N data points. Each row in data_vecs gives the R
dimensional vector for a single data point. Each column in data_vecs
refers to values for a particular feature vector for all the N data
points. The output data_idxs is a N*1 vector of integers telling which
cluster number a particular data point belongs to. It also outputs
centroids which is a k*R matrix, where each rows gives the vector for
the cluster center. If we want to segment a color image i into 5
clusters using spacial and color information, we can use this function
as follows:
- 2011-12-22 19:45:32下载
- 积分：1
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qunjun
说明： 用matlab写的关于求群聚系数的代码，通过编译(Written with the matlab code on demand clustering coefficient, by compiling)
- 2011-02-20 22:03:27下载
- 积分：1
