cmeans

apf with different controllers

We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different hardware delays while switching to different frequency bands is essential for scheduling in CRNs.

此函数为在matlab软件编写的图像合并函数。(this is a m function for two image merging.)

在进行车牌识别的预处理过程中,如何有效地提高车牌图像质量是一个关键,这一步处理的好坏将直接影响到后面车牌识别的效果。 本文重点研究直方图修改技术增强图像方法在车牌识别预处理中的应用,给出了直方图修改技术的原理,以及直方图均衡化、规定化和对比度调整的原理,最后用MATLAB来实现车牌图像增强的效果。(License Plate Recognition in the pre-treatment process, how to effectively improve the image quality license plate is a key to dealing with the merits or demerits of this step will directly affect the effectiveness of the back license plate recognition. This article focuses on the image histogram modification method to enhance license plate recognition in the pre-processing of applications, given the principle of histogram modification techniques, as well as histogram equalization, contrast adjustment provisions and the principles of using MATLAB to achieve the final vehicle the effect of brand image enhancement.)

使用Dijkstra进行初步路径规划，然后使用蚁群算法实现路径规划问题(Ant colony algorithm path planning problem)

HankelToeplitz and Takagi Factorization Package

MATLAB非常丰富的解方程实例与讲解，附有源代码。(MATLAB is a wealth of examples and explain the solution equation, with source code.)

ieee 30 bus test system in simulink

backwardfoeward load flow for distribution network

基于matlab人脸分割。将图像中有意义的对象与其背景分离，把具有不同含义的对象提取出来。(Face segmentation)