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LAB01
matlab实现，验证奈奎斯特采样定理，对信号求傅里叶变换的数值解，数值求解，画出时域图，频域图(matlab implementation, verification Nyquist sampling theorem, Fourier transform of the signal find the numerical solution, numerical solution, draw the graph in time domain, frequency domain graph)
- 2011-04-27 17:29:08下载
- 积分：1
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bootgmregress
自举是一种由重采样估计，独立和（蒙特卡洛重采样）等概率设置一个单一的数据统计变化的一个途径。允许的措施估计那里的潜在分布是未知的或者样本量很小。他们的结果与这些分析方法的统计特性相一致。
在这里，我们使用非参数逼近。非参数引导更简单。它不使用该模型的结构，建造人工数据。矢量[易西]是重采样，而不是直接与replecement。这些参数是从这些对构建。
二，回归模型时，应使用在回归方程中的两个变量是随机的，会有错误的，即不是由研究者控制。模式，我用普通最小二乘回归低估了变量之间的错误时，他们都含有线性关系的斜率。据索卡尔和罗尔夫（1995），模型二回归的主题是一对哪些研究和争论仍在继续，最终建议是很难做出。
BOOTGMREGRESS模型II是一个引导程序。这需要s引导和规范样品前坡计算变量。这两个变量的每个转化为具有零均值和标准差的一个。由此产生的斜率是线性回归系数的Y在X里克创造了这个词（1973）几何平均数并给出了一个模型II回归广泛审查。它也被称为引导标准的主要轴线(The bootstrap is a way of estimating the variability of a statistic from a single data set by resampling it independently and with equal probabilities (Monte Carlo resampling). Allows the estimation of measures where the underlying distribution is unknown or where sample sizes are small. Their results are consistent with the statistical properties of those analytical methods.
Here, we use the Non-parametric Bootstrap. Non-parametric bootstrap is simpler. It does not use the structure of the model to construct artificial data. The vector [yi, xi] is instead directly resampled with replecement. The parameters are constructed from these pairs.
Model II regression should be used when the two variables in the regression equation are random and subject to error, i.e. not controlled by the researcher. Model I regression using ordinary least squares underestimates the slope of the linear relationship between the variables when they both contain error. According to Sokal and Rohlf (1995), t)
- 2011-05-21 13:19:38下载
- 积分：1
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music-esprit
mucic和espric算法在估计偏差，成功概率，估计方差图形中的比较。(mucic and espric bias in the estimation algorithm, the probability of success, estimated variance graph comparison.)
- 2011-05-22 19:23:20下载
- 积分：1
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make_similar_character_font
从汉字字库中提取相似汉字，建立相似汉字库，进行OCR的前提。(Extracted from the Chinese character is similar to Chinese characters, the establishment of similar character library, perform OCR on the premise.)
- 2011-11-25 11:31:40下载
- 积分：1
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bafangxiang
使用栅格法通过蚁群算法规划机器人全局路径(By using the grid method of ant colony algorithm robot global path planning)
- 2015-03-08 11:39:13下载
- 积分：1
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voicebox
MATLAB的语音工具箱的附加文件，和VOICEBOX一起使用(MATLAB toolbox add voice files, and use VOICEBOX)
- 2009-06-01 12:45:48下载
- 积分：1
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7
说明： 《MATLAB 7.0编程基础基础》源程序，适合初学者使用，第7章(" MATLAB 7.0 programming foundation base" source, suitable for beginners, Chapter 7)
- 2011-06-13 17:43:53下载
- 积分：1
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the-most-nearest
用最近邻法对数据进行分类，比较简单和基础的分类方法，可用于图像处理(With the nearest neighbor method for data classification, the classification of simple and basic method can be used for image processing)
- 2011-12-05 20:05:00下载
- 积分：1
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PID-Optimization
this program in matlab
- 2012-02-03 20:07:25下载
- 积分：1
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FLDA
Fisher线性鉴别分析方法(FLDA)(Fisher linear discriminant analysis (FLDA))
- 2010-05-31 09:42:24下载
- 积分：1
