music_attenna

This is Simple PSO Implementation

线性分类器,采用的是Fisher准则，对人的身高体重的分类(Linear classifier, using the Fisher criterion for the classification of people' s height and weight)

contrast enhancement on grayscale image based on Posibility Distribution

一种产生M序列的代码程序。基于MATLAB编程(That produces the M-sequence code procedures. Based on MATLAB Programming)

matlab7.0英文版学习手册，很不错的，推荐一下！(English learning matlab7.0 manual, very good, recommend you!)

data acquisition in MATLAB

MATLAB scripts for loan and payment calculations.

说明如何设计椭圆滤波器及计算和显示功率互补IIR滤波器的频率响应(Explains how to design elliptic filter and the calculation and display of power complementary IIR filter frequency response)

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.

practice system operating