matlab4

三个空间错开漩涡光束右旋螺旋形焦点在xy平面的强度分布计算程序(XY distriburion of right handed spiral focal spot)

读网表程序，用于Matlab 控制Pspice(Read netlist procedures)

Code Matlab simulink for automatics control system

说明：  利用som算法进行数据的聚类，实现无监督聚类(clustering the data with the som algorithm, that can relizing unsupervised cluster)

解决新版本MATLAB与VC++混合编程问题。经过验证能够使用(Solve the problem of the new version MATLAB and VC++ for hybrid programming. Proven ability to use)

i like electronic, i share this file to anyone. i hope it help anyone to interface.

quadrature mirror filter bank implementation

this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image. this method based on block processing method.

巴克码和线性调频混合雷达信号仿真(Barker codes and linear FM radar mixed signal simulation)

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.