18 无线传感器网络时间同步算法案例

一本介绍WiMAX原理的英文专业书,相信对学习专业和英语都有帮助.(It s a book of introducing the principles of WiMAX,and it can be helpful in your study of speciality and English.)

In this paper, a multimodal image fusion algorithm based on multiresolution transform and particle swarm optimization (PSO) is proposed. Firstly, the source images are decomposed into low-frequency coefficients and high-frequency coefficients by the dual-tree complex wavelet transform (DTCWT). Then, the high-frequency coefficients are fused by the maximum selection fusion rule. The low-frequency coefficients are fused by weighted average method based on regions, and the weights are estimated by the PSO to gain optimal fused images. Finally, the fused image is reconstructed by the inverse DTCWT. The experiments demonstrate that the proposed image fusion method can illustrate better performance than the methods based on the DTCWT, the support value transform (SVT), and the nonsubsampled contourlet transform (NSCT).

uses shanks theorem to approximate series

地球物理地震数据处理，专用于卷积合成卷积(Geophysical seismic data processing, convolution)

说明：  matlab 帮助文档 有什么不懂得地方就看看 很方便(matlab help document what do not know where to look easy)

对MATLAB的应用和操作进行了说明，对MATLAB入门级初学者非常有用(Application and operation of MATLAB are described, for entry-level MATLAB is very useful for beginners)

关于33节点的配电网潮流计算程序C++版本(Distribution network power flow calculation program of 33 nodes on the C version)

simulation triangle wave gen

MIMO系统各态历经信道容量的分析与仿真(Ergodic MIMO system channel capacity analysis and simulation)

单相全桥PWM整流模型，多次验证表明，该模型动态响应快，静态误差小，完全符合要求。(The single-phase full bridge PWM rectifier model, verified the model many times, fast dynamic response, static error is small, fully meet the requirements.)