Cmeans

简单的模糊c均值聚类matlab程序 希望对大家有所帮助(Fuzzy c-means clustering matlab program we hope to help)

利用三次样条多项式插值法观察多项式的龙格现象。(Runge phenomenon observed polynomial cubic spline interpolation polynomial.)

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.

说明：  该算法为基于吊车双摆系统的控制 用MATlab开发，能够管直接运行(The algorithm based on double pendulum crane control system with Matlab development, be able to pipe directly to run)

关于matlab的gui设计,介绍了关于matlab gui设计的基本知识，对于初学者非常有用(matlab gui design. It introduces the basic knowledges of gui design. It is very useful for matlab beginners.)

用MATLAB语言仿真实现CDMA系统中开环下发射分集的系统性能仿真(using MATLAB Simulation CDMA system under open-loop transmit diversity of system performance simulation)

优化问题求解方法包括牛顿法、共轭梯度法和最速下降法(The optimization problems are solved by Newton method, conjugate gradient method and steepest descent method)

是关于QPSK的一篇文章,对研究QPSK很有帮助的(Is an article on the QPSK, QPSK useful for research)

说明：  PI调节器参数的直流双闭环仿真程序，参数需要调节，网友学习交流matlab程序代码(DC PI regulator parameter double loop simulation program, the parameter adjustment is required, users learn communication matlab code)

power spectrum density for different digital communications schemes