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fit_ellipse
拟合椭圆的matlab代码，对给出的至少5个点的数据进行最小二乘拟合。(Elliptical fitting matlab code, at least for the given five-point least-squares fitting of data.)
- 2009-06-28 08:32:16下载
- 积分：1
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Introduction-to-Simulink-with-Engineering-Applica
A book for MATLAB beginners
- 2013-09-05 05:40:56下载
- 积分：1
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matlab
matlab的应用教程，ppt格式，教学用(the application of matlab tutorials, ppt format, teaching)
- 2009-11-28 13:54:08下载
- 积分：1
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tsp
for solving TSP in matlab using hopfield neural network
- 2011-07-03 05:54:32下载
- 积分：1
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Wavelet-Project-21-6-2005
code source compression image using Haar wavelet
By Arash Fattahi, Omid Aladini {r_ash,omid}@cs.sharif.edu
To compress an image use this command in MATLAB:
haar_compression(FILE_NAME,COMP_LEVEL,MOSAIC_SIZE)
example:
haar_compression( dancer.jpg ,50,3) //Haar mosaic size will be 2^3
- 2015-02-15 15:07:24下载
- 积分：1
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statistics_lognormal
1. 608组样本，第一列数字是标号，第二列数字是出现损坏的时间，第三列表示数据有效性，为0有效
2. 损坏时间是对数正态分布的，需要拟合
3. 求均值80%置信区间
4. 成本为m，价格为s，保证盈利20%，选取保修期
5. 比较保修期和拟合数据的均值
6. 若保修期就是拟合损坏时间的均值，求出利润率
loadd.m：加载样本数据，并选取有效数据
period.m：加载成本、价格数据，计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective.
2. damage times are logarithmic normal distribution and need to be fitted
3. mean in 80% confidence interval
4. the cost is m, the price is s, the profit is 20%, the warranty period is selected.
5. compare the mean value of the warranty period and the fitting data
6. if the warranty period is to fit the mean damage time, the profit rate is calculated.
Loadd.m: load the sample data and select the valid data
Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)
- 2018-03-05 16:58:00下载
- 积分：1
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QAM
主要介绍了正交振幅调制的相关知识，包括如何识别(Mainly introduced the quadrature amplitude modulation related knowledge, including how to identify)
- 2012-04-03 22:43:13下载
- 积分：1
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LGME
input:
param: parameters of the LMGE algorithm
param.mu, param.alpha, param.beta are regularization parameters.
param.p: dimension of shared subspace
param.k: number of nearest neighbors for Laplacian matrix
X: input data
Y: groundtruth labels
output:
model.W: matrix W
Reference:
Web and Personal Image Annotation by Mining Label Correlation with
Relaxed Visual Graph Embedding
Yi Yang, Fei Wu, Feiping Nie, Heng Tao Shen, Yueting Zhuang and Alex Hauptmann.
contact: yyang@cs.cmu.edu
(Web and Personal Image Annotation by Mining Label Correlation with
Relaxed Visual Graph Embedding
)
- 2013-05-15 19:51:56下载
- 积分：1
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DSP_MATLAB
胡广书数字信号处理的MATLAB程序，函数按章节号命名(HU Guang-book digital signal processing of the MATLAB program)
- 2009-03-09 17:57:31下载
- 积分：1
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iscircle
basic matlab program
- 2012-07-11 12:54:23下载
- 积分：1
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