推荐下载基于压缩感知中DCT基的BP算法源程序

说明：  求解分数阶微分方程的Runge_Kutta方法Fractional Differential Equations of Runge_Kutta method(Fractional Differential Equations of Runge_Kutta method)

Karhunen-Loève特征变换 模式识别课程实验(Karhunen-Loève transform pattern recognition features of the experimental curriculum)

A MIMO subspace system Identification method

基于时域有限差分法的带挡板平行板传输线的研究(Basierend auf der Finite-Differenzen-Methode im Zeitbereich mit Schallwand parallelen Platte übertragungsleitung)

iir滤波器设计,包括 脉冲不变法和双线性变换法等等等(iir filter design)

The fusion of high-spectral/low-spatial resolution multispectral and low-spectral/high-spatial resolution panchromatic satellite images is a very useful technique in various applications of remote sensing. Recently, some studies showed that a wavelet-based image fusion method provides high quality spectral content in fused images. However, most wavelet-based methods yield fused results with spatial resolution that is less than that obtained via the Brovey, IHS, and PCA fusion methods. In this paper, we introduce a new method based on a curvelet transform, which represents edges better than wavelets. Since edges play a fundamental role in image representation, one effective means to enhance spatial resolution is to enhance the edges. The curvelet-based image fusion method provides richer information in the spatial and spectral domains simultaneously. We performed Landsat ETM+ image fusion and found that the proposed method provides optimum fusion results.

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这是一种包络线的实例特殊情况emd_blX-This is an example of envelope special circumstances emd_blx

sample for signal modulation.

说明：  PCA降维方法,这是一个针对图像处理的PCA降维处理方法(The method of PCA,whic is used in the image processing.)