bfo

The code in matlab help user do statistical analysis of time series

Restauration virtuelle de l’art pariétal paléolithique le cas de la grotte de Marsoulas

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.

通过例子讲解模拟退火法的优化原理和方法，浅显易懂！(The global minimum of function can be obtained by the simulated annealing algritm.)

Simplex algorithm in one example

IS-95的下行链路的RAKE接受代码。(The downlink rake code for IS-95.)

这是一个m文件，当系统存在噪声时，利用相关分析法辨识系统的脉冲响应，文件中还包含m序列的生成(This is a m documents, when the system involves noise, using the correlation analysis method to identify system impulse response, documents also include m series formation)

QEA for knapsack problem

旅行商问题(traveling saleman problem,简称tsp) 的遗传算法matlab 程序，具体说明文件内有(matlab for traveling saleman problem )

认知无线电的频谱检测算法的MATLAB实现，完整版。(Cognitive radio spectrum detection algorithm of the MATLAB realization of the full version.)