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用sa进行光谱图像的特征提取的matlab程序,该算法比用其他方法在性能方面高%15-with spectral images of the Matlab feature extraction procedure, the algorithm than other methods in high-performance
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MATLAB国外经典,英文学习好的可以下载学习啊。-MATLAB foreign classics, and English learning good study can be downloaded ah.
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Feature extraction is a key issue in contentbased
image retrieval (CBIR). In the past, a number of
texture features have been proposed in literature,
including statistic methods and spectral methods.
However, most of them are not able to accu
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一本关于用谱方法求解偏微分方程的matlab实现。-a book on using spectral method solve partial differential equations
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Spectral Methods in MATLAB - Lloyd N. Trefethen src-Spectral Methods in MATLAB- Lloyd N. Trefethen
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这是一个简单的FFT为无电位1 +1 +1 Ð 薛定谔方程的光束传播方法。如果该软件灵活,允许引入的术语(如果是极少数需要包括色散效应高阶导数)。例如,如果一个人渴望解决的一个方程的形式:
(四/ dz的+ Ð ^ 2/dx ^ 2 - 0.25 * Ð ^ 3/dx ^ 3)== 0 Ÿ
它可以解决使用以下代码:
Ž = linspace(0,1,512)
x = linspace(-5,5,1024)
psi0 =进出口
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文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一,儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型-This paper presents methods for speech spectrum prediction based
on Gaussian mixture models. Spec
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在spectral method for matlab、Spectrral and High-order methods in Engineering、Matlab computing science的书中附带程序-computational spectral method books code
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Lloyd N. Trefethen 写的关于谱估计方法方面的书。书中附Matlab程序。-Spectral Methods in Matlab
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讲述各种流行的谱分析的理论基础、算法及实现过程,以及用MATLAB实现的源代码。-Spectral Methods in MATLAB
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从介绍功率谱的估计原理入手分析了经典谱估计和现代谱估计两类估计方法的原理、各自特点及在Matlab 中的实现方法-Start from the introduced power spectrum estimation principle to the principle of classical spectral estimation and spectral estimation are two types of estimation methods, their characteristic
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Spectral Methods in MATLAB - Lloyd N. Trefethen-Spectral Methods in MATLAB- Lloyd N. Trefethen
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Spectral Methods in MATLAB
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Spectral Methods in MATLAB - Lloyd N. Trefethen
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包括AHP,因子分析,回归分析,聚类分析,现代信号处理中谱估计在matlab中的使用,sar图像去噪的几种新的方法。- Including AHP, factor analysis, regression analysis, cluster analysis, Modern signal processing used in the spectral estimation in matlab, Several new methods sar image denoising.
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LCMV优化设计阵列处理信号,现代信号处理中谱估计在matlab中的使用,sar图像去噪的几种新的方法。- LCMV optimization design array signal processing, Modern signal processing used in the spectral estimation in matlab, Several new methods sar image denoising.
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MinkowskiMethod算法 ,现代信号处理中谱估计在matlab中的使用,该函数用来计算任意函数的一阶偏导数(数值方法)。- MinkowskiMethod algorithm, Modern signal processing used in the spectral estimation in matlab, This function is used to calculate the arbitrary function of the first order partial der
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现代信号处理中谱估计在matlab中的使用,基于欧几里得距离的聚类分析,用谱方法计算流体力学一些流动现象的整体稳定性。- Modern signal processing used in the spectral estimation in matlab, Clustering analysis based on Euclidean distance, Spectral methods of computational fluid dynamics flow of some of the ove
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现代信号处理中谱估计在matlab中的使用,sar图像去噪的几种新的方法,实现了对10个数字音的识别程。- Modern signal processing used in the spectral estimation in matlab, Several new methods sar image denoising, Realization of 10 digital audio recognition progra.
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采用谱元法计算声传播问题,带matlab代码(spectral method used for wave transmission problems, with matlab code)
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